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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/200524">200524</a></dd>
<dt>Author</dt> <dd>dino@apple.com</dd>
<dt>Date</dt> <dd>2016-05-06 14:21:20 -0700 (Fri, 06 May 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Regions, Shapes and Tracks don't need runtime features
https://bugs.webkit.org/show_bug.cgi?id=157426
&lt;rdar://problem/26146262&gt;

Reviewed by Simon Fraser.

Source/WebCore:

The following RuntimeEnabledFeatures can be removed since
we have no need to disable them (they are stable and have
shipped for a while):
- CSS Regions
- CSS Shapes
- Media tracks

* bindings/generic/RuntimeEnabledFeatures.cpp:
(WebCore::RuntimeEnabledFeatures::RuntimeEnabledFeatures): Deleted.
* bindings/generic/RuntimeEnabledFeatures.h:
(WebCore::RuntimeEnabledFeatures::setCSSShapesEnabled): Deleted.
(WebCore::RuntimeEnabledFeatures::cssShapesEnabled): Deleted.
(WebCore::RuntimeEnabledFeatures::setCSSRegionsEnabled): Deleted.
(WebCore::RuntimeEnabledFeatures::cssRegionsEnabled): Deleted.
(WebCore::RuntimeEnabledFeatures::setCSSCompositingEnabled): Deleted.
(WebCore::RuntimeEnabledFeatures::cssCompositingEnabled): Deleted.
(WebCore::RuntimeEnabledFeatures::webkitVideoTrackEnabled): Deleted.
(WebCore::RuntimeEnabledFeatures::setWebkitVideoTrackEnabled): Deleted.
* css/CSSParser.cpp:
(WebCore::isSimpleLengthPropertyID):
(WebCore::isValidKeywordPropertyAndValue):
(WebCore::CSSParser::parseValue):
(WebCore::CSSParser::parseFillProperty):
(WebCore::CSSParser::createRegionRule):
(WebCore::CSSParserContext::CSSParserContext): Deleted.
(WebCore::operator==): Deleted.
(WebCore::CSSParser::parseShapeProperty): Deleted.
(WebCore::CSSParser::cssRegionsEnabled): Deleted.
(WebCore::CSSParser::cssCompositingEnabled): Deleted.
(WebCore::CSSParser::parseFlowThread): Deleted.
(WebCore::CSSParser::parseRegionThread): Deleted.
* css/CSSParser.h:
* css/CSSParserMode.h:
* dom/Document.cpp:
(WebCore::Document::webkitGetNamedFlows):
(WebCore::Document::cssRegionsEnabled): Deleted.
(WebCore::Document::cssCompositingEnabled): Deleted.
* dom/Document.h:
* dom/Element.cpp:
(WebCore::Element::unregisterNamedFlowContentElement):
(WebCore::Element::webkitRegionOverset):
(WebCore::Element::webkitGetRegionFlowRanges): Deleted.
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::scheduleDelayedAction):
(WebCore::HTMLMediaElement::pendingActionTimerFired):
(WebCore::HTMLMediaElement::prepareForLoad):
(WebCore::HTMLMediaElement::loadInternal):
(WebCore::HTMLMediaElement::setReadyState):
(WebCore::HTMLMediaElement::playbackProgressTimerFired):
(WebCore::HTMLMediaElement::mediaPlayerTimeChanged):
(WebCore::HTMLMediaElement::userCancelledLoad):
(WebCore::HTMLMediaElement::setVideoFullscreenLayer):
(WebCore::HTMLMediaElement::hasClosedCaptions):
(WebCore::HTMLMediaElement::setClosedCaptionsVisible):
(WebCore::HTMLMediaElement::configureTextTrackDisplay):
(WebCore::HTMLMediaElement::finishParsingChildren): Deleted.
(WebCore::HTMLMediaElement::audioTrackEnabledChanged): Deleted.
(WebCore::HTMLMediaElement::videoTrackSelectedChanged): Deleted.
(WebCore::HTMLMediaElement::mediaPlayerDidAddAudioTrack): Deleted.
(WebCore::HTMLMediaElement::mediaPlayerDidAddTextTrack): Deleted.
(WebCore::HTMLMediaElement::mediaPlayerDidAddVideoTrack): Deleted.
(WebCore::HTMLMediaElement::addAudioTrack): Deleted.
(WebCore::HTMLMediaElement::addTextTrack): Deleted.
(WebCore::HTMLMediaElement::addVideoTrack): Deleted.
(WebCore::HTMLMediaElement::removeAudioTrack): Deleted.
(WebCore::HTMLMediaElement::removeTextTrack): Deleted.
(WebCore::HTMLMediaElement::removeVideoTrack): Deleted.
(WebCore::HTMLMediaElement::audioTracks): Deleted.
(WebCore::HTMLMediaElement::textTracks): Deleted.
(WebCore::HTMLMediaElement::videoTracks): Deleted.
(WebCore::HTMLMediaElement::didAddTextTrack): Deleted.
(WebCore::HTMLMediaElement::didRemoveTextTrack): Deleted.
* html/HTMLTrackElement.cpp:
(WebCore::HTMLTrackElement::parseAttribute):
(WebCore::HTMLTrackElement::scheduleLoad): Deleted.
(WebCore::HTMLTrackElement::canLoadURL): Deleted.
* rendering/RenderBlockFlow.cpp:
(WebCore::RenderBlockFlow::createRenderNamedFlowFragmentIfNeeded):
* testing/InternalSettings.cpp:
(WebCore::InternalSettings::Backup::Backup):
(WebCore::InternalSettings::Backup::restoreTo): Deleted.
(WebCore::InternalSettings::setCSSShapesEnabled): Deleted.
* testing/InternalSettings.h:
* testing/InternalSettings.idl:

Source/WebKit/mac:

The following RuntimeEnabledFeatures can be removed since
we have no need to disable them (they are stable and have
shipped for a while):
- CSS Regions
- CSS Shapes
- Media tracks

* WebView/WebPreferenceKeysPrivate.h:
* WebView/WebPreferences.mm:
(+[WebPreferences initialize]): Deleted.
(-[WebPreferences cssRegionsEnabled]): Deleted.
(-[WebPreferences setCSSRegionsEnabled:]): Deleted.
(-[WebPreferences cssCompositingEnabled]): Deleted.
(-[WebPreferences setCSSCompositingEnabled:]): Deleted.
* WebView/WebPreferencesPrivate.h:
* WebView/WebView.mm:
(-[WebView _preferencesChanged:]): Deleted.

Source/WebKit2:

The following RuntimeEnabledFeatures can be removed since
we have no need to disable them (they are stable and have
shipped for a while):
- CSS Regions
- CSS Shapes
- Media tracks

* Shared/WebPreferencesDefinitions.h:
* UIProcess/API/C/WKPreferences.cpp:
(WKPreferencesSetCSSRegionsEnabled): Deleted.
(WKPreferencesGetCSSRegionsEnabled): Deleted.
* UIProcess/API/C/WKPreferencesRefPrivate.h:
* WebProcess/InjectedBundle/InjectedBundle.cpp:
(WebKit::InjectedBundle::overrideBoolPreferenceForTestRunner): Deleted.
(WebKit::InjectedBundle::setCSSRegionsEnabled): Deleted.
(WebKit::InjectedBundle::setCSSCompositingEnabled): Deleted.
* WebProcess/InjectedBundle/InjectedBundle.h:
* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::updatePreferences): Deleted.

Tools:

The following RuntimeEnabledFeatures can be removed since
we have no need to disable them (they are stable and have
shipped for a while):
- CSS Regions
- CSS Shapes
- Media tracks

* DumpRenderTree/mac/DumpRenderTree.mm:
(resetWebPreferencesToConsistentValues): Deleted.

LayoutTests:

Remove these tests since their runtime flags no longer exist.

* fast/regions/css-regions-disabled-expected.txt: Removed.
* fast/regions/css-regions-disabled.html: Removed.
* fast/shapes/css-shapes-disabled-expected.txt: Removed.
* fast/shapes/css-shapes-disabled.html: Removed.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorebindingsgenericRuntimeEnabledFeaturescpp">trunk/Source/WebCore/bindings/generic/RuntimeEnabledFeatures.cpp</a></li>
<li><a href="#trunkSourceWebCorebindingsgenericRuntimeEnabledFeaturesh">trunk/Source/WebCore/bindings/generic/RuntimeEnabledFeatures.h</a></li>
<li><a href="#trunkSourceWebCorecssCSSParsercpp">trunk/Source/WebCore/css/CSSParser.cpp</a></li>
<li><a href="#trunkSourceWebCorecssCSSParserh">trunk/Source/WebCore/css/CSSParser.h</a></li>
<li><a href="#trunkSourceWebCorecssCSSParserModeh">trunk/Source/WebCore/css/CSSParserMode.h</a></li>
<li><a href="#trunkSourceWebCoredomDocumentcpp">trunk/Source/WebCore/dom/Document.cpp</a></li>
<li><a href="#trunkSourceWebCoredomDocumenth">trunk/Source/WebCore/dom/Document.h</a></li>
<li><a href="#trunkSourceWebCoredomElementcpp">trunk/Source/WebCore/dom/Element.cpp</a></li>
<li><a href="#trunkSourceWebCorehtmlHTMLMediaElementcpp">trunk/Source/WebCore/html/HTMLMediaElement.cpp</a></li>
<li><a href="#trunkSourceWebCorehtmlHTMLTrackElementcpp">trunk/Source/WebCore/html/HTMLTrackElement.cpp</a></li>
<li><a href="#trunkSourceWebCorerenderingRenderBlockFlowcpp">trunk/Source/WebCore/rendering/RenderBlockFlow.cpp</a></li>
<li><a href="#trunkSourceWebCoretestingInternalSettingscpp">trunk/Source/WebCore/testing/InternalSettings.cpp</a></li>
<li><a href="#trunkSourceWebCoretestingInternalSettingsh">trunk/Source/WebCore/testing/InternalSettings.h</a></li>
<li><a href="#trunkSourceWebCoretestingInternalSettingsidl">trunk/Source/WebCore/testing/InternalSettings.idl</a></li>
<li><a href="#trunkSourceWebKitmacChangeLog">trunk/Source/WebKit/mac/ChangeLog</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebPreferenceKeysPrivateh">trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebPreferencesmm">trunk/Source/WebKit/mac/WebView/WebPreferences.mm</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebPreferencesPrivateh">trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebViewmm">trunk/Source/WebKit/mac/WebView/WebView.mm</a></li>
<li><a href="#trunkSourceWebKitwinWebViewcpp">trunk/Source/WebKit/win/WebView.cpp</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2SharedWebPreferencesDefinitionsh">trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPreferencescpp">trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPreferencesRefPrivateh">trunk/Source/WebKit2/UIProcess/API/C/WKPreferencesRefPrivate.h</a></li>
<li><a href="#trunkSourceWebKit2WebProcessInjectedBundleInjectedBundlecpp">trunk/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundle.cpp</a></li>
<li><a href="#trunkSourceWebKit2WebProcessInjectedBundleInjectedBundleh">trunk/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundle.h</a></li>
<li><a href="#trunkSourceWebKit2WebProcessWebPageWebPagecpp">trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsDumpRenderTreemacDumpRenderTreemm">trunk/Tools/DumpRenderTree/mac/DumpRenderTree.mm</a></li>
</ul>

<h3>Removed Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsfastregionscssregionsdisabledexpectedtxt">trunk/LayoutTests/fast/regions/css-regions-disabled-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastregionscssregionsdisabledhtml">trunk/LayoutTests/fast/regions/css-regions-disabled.html</a></li>
<li><a href="#trunkLayoutTestsfastshapescssshapesdisabledexpectedtxt">trunk/LayoutTests/fast/shapes/css-shapes-disabled-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastshapescssshapesdisabledhtml">trunk/LayoutTests/fast/shapes/css-shapes-disabled.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/LayoutTests/ChangeLog        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -1,3 +1,18 @@
</span><ins>+2016-05-06  Dean Jackson  &lt;dino@apple.com&gt;
+
+        Regions, Shapes and Tracks don't need runtime features
+        https://bugs.webkit.org/show_bug.cgi?id=157426
+        &lt;rdar://problem/26146262&gt;
+
+        Reviewed by Simon Fraser.
+
+        Remove these tests since their runtime flags no longer exist.
+
+        * fast/regions/css-regions-disabled-expected.txt: Removed.
+        * fast/regions/css-regions-disabled.html: Removed.
+        * fast/shapes/css-shapes-disabled-expected.txt: Removed.
+        * fast/shapes/css-shapes-disabled.html: Removed.
+
</ins><span class="cx"> 2016-05-06  Brady Eidson  &lt;beidson@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Unreviewed IDB test gardening.
</span></span></pre></div>
<a id="trunkLayoutTestsfastregionscssregionsdisabledexpectedtxt"></a>
<div class="delfile"><h4>Deleted: trunk/LayoutTests/fast/regions/css-regions-disabled-expected.txt (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/regions/css-regions-disabled-expected.txt        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/LayoutTests/fast/regions/css-regions-disabled-expected.txt        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -1,22 +0,0 @@
</span><del>-Test that parsing of css regions related properties is disabled by default.
-
-On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
-
-
-PASS testWebKitFlowInto(&quot;-webkit-flow-into: none&quot;) is &quot;&quot;
-PASS testWebKitFlowInto(&quot;-webkit-flow-into: first-flow&quot;) is &quot;&quot;
-PASS testComputedStyleWebKitFlowInto(&quot;none&quot;) is &quot;none&quot;
-PASS testComputedStyleWebKitFlowInto(&quot;first-flow&quot;) is &quot;none&quot;
-PASS testWebKitFlowFrom(&quot;-webkit-flow-from: first-flow&quot;) is &quot;&quot;
-PASS testWebKitFlowFrom(&quot;-webkit-flow-from: none&quot;) is &quot;&quot;
-PASS testComputedStyleWebKitFlowFrom(&quot;first-flow&quot;) is &quot;none&quot;
-PASS testComputedStyleWebKitFlowFrom(&quot;none&quot;) is &quot;none&quot;
-PASS testWebKitRegionFragment(&quot;-webkit-region-fragment: auto&quot;) is &quot;&quot;
-PASS testWebKitRegionFragment(&quot;-webkit-region-fragment: break&quot;) is &quot;&quot;
-PASS testComputedStyleWebKitRegionFragment(&quot;auto&quot;) is &quot;auto&quot;
-PASS testComputedStyleWebKitRegionFragment(&quot;break&quot;) is &quot;auto&quot;
-PASS webkitRegionRuleIndex is -1
-PASS successfullyParsed is true
-
-TEST COMPLETE
-
</del></span></pre></div>
<a id="trunkLayoutTestsfastregionscssregionsdisabledhtml"></a>
<div class="delfile"><h4>Deleted: trunk/LayoutTests/fast/regions/css-regions-disabled.html (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/regions/css-regions-disabled.html        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/LayoutTests/fast/regions/css-regions-disabled.html        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -1,10 +0,0 @@
</span><del>-&lt;!DOCTYPE HTML PUBLIC &quot;-//IETF//DTD HTML//EN&quot;&gt;
-&lt;html&gt;
-&lt;head&gt;
-&lt;script src=&quot;../../resources/js-test-pre.js&quot;&gt;&lt;/script&gt;
-&lt;/head&gt;
-&lt;body&gt;
-&lt;script src=&quot;script-tests/css-regions-disabled.js&quot;&gt;&lt;/script&gt;
-&lt;script src=&quot;../../resources/js-test-post.js&quot;&gt;&lt;/script&gt;
-&lt;/body&gt;
-&lt;/html&gt;
</del></span></pre></div>
<a id="trunkLayoutTestsfastshapescssshapesdisabledexpectedtxt"></a>
<div class="delfile"><h4>Deleted: trunk/LayoutTests/fast/shapes/css-shapes-disabled-expected.txt (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/shapes/css-shapes-disabled-expected.txt        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/LayoutTests/fast/shapes/css-shapes-disabled-expected.txt        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -1,13 +0,0 @@
</span><del>-Test that parsing of css shapes related properties can be disabled.
-
-On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
-
-
-PASS testInlineStyle(&quot;-webkit-shape-margin&quot;, &quot;10px&quot;) is &quot;&quot;
-PASS testComputedStyle(&quot;-webkit-shape-margin&quot;, &quot;10px&quot;) is &quot;0px&quot;
-PASS testInlineStyle(&quot;-webkit-shape-outside&quot;, &quot;circle(10px at 10px 10px)&quot;) is &quot;&quot;
-PASS testComputedStyle(&quot;-webkit-shape-outside&quot;, &quot;circle(10px at 10px 10px)&quot;) is &quot;none&quot;
-PASS successfullyParsed is true
-
-TEST COMPLETE
-
</del></span></pre></div>
<a id="trunkLayoutTestsfastshapescssshapesdisabledhtml"></a>
<div class="delfile"><h4>Deleted: trunk/LayoutTests/fast/shapes/css-shapes-disabled.html (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/shapes/css-shapes-disabled.html        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/LayoutTests/fast/shapes/css-shapes-disabled.html        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -1,38 +0,0 @@
</span><del>-&lt;!DOCTYPE html&gt;
-&lt;html&gt;
-&lt;body&gt;
-&lt;script src=&quot;../../resources/js-test-pre.js&quot;&gt;&lt;/script&gt;
-&lt;script&gt;
-
-description('Test that parsing of css shapes related properties can be disabled.');
-
-if (window.internals)
-    window.internals.settings.setCSSShapesEnabled(false);
-
-function testInlineStyle(property, value) {
-    var div = document.createElement(&quot;div&quot;);
-    div.setAttribute(&quot;style&quot;, property + &quot;: &quot; + value);
-    return div.style.getPropertyValue(property);
-}
-
-function testComputedStyle(property, value) {
-    var div = document.createElement(&quot;div&quot;);
-    document.body.appendChild(div);
-    div.style.setProperty(property, value);
-    var computedValue = getComputedStyle(div).getPropertyValue(property);
-    document.body.removeChild(div);
-    return computedValue;
-}
-
-function testStyle(property, value, computedExpected) {
-    shouldBeEqualToString('testInlineStyle(&quot;' + property + '&quot;, &quot;' + value + '&quot;)', '');
-    shouldBeEqualToString('testComputedStyle(&quot;' + property + '&quot;, &quot;' + value + '&quot;)', computedExpected);
-}
-
-testStyle(&quot;-webkit-shape-margin&quot;, &quot;10px&quot;, &quot;0px&quot;);
-testStyle(&quot;-webkit-shape-outside&quot;, &quot;circle(10px at 10px 10px)&quot;, &quot;none&quot;);
-
-&lt;/script&gt;
-&lt;script src=&quot;../../resources/js-test-post.js&quot;&gt;&lt;/script&gt;
-&lt;/body&gt;
-&lt;/html&gt;
</del></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/ChangeLog        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -1,3 +1,96 @@
</span><ins>+2016-05-06  Dean Jackson  &lt;dino@apple.com&gt;
+
+        Regions, Shapes and Tracks don't need runtime features
+        https://bugs.webkit.org/show_bug.cgi?id=157426
+        &lt;rdar://problem/26146262&gt;
+
+        Reviewed by Simon Fraser.
+
+        The following RuntimeEnabledFeatures can be removed since
+        we have no need to disable them (they are stable and have
+        shipped for a while):
+        - CSS Regions
+        - CSS Shapes
+        - Media tracks
+
+        * bindings/generic/RuntimeEnabledFeatures.cpp:
+        (WebCore::RuntimeEnabledFeatures::RuntimeEnabledFeatures): Deleted.
+        * bindings/generic/RuntimeEnabledFeatures.h:
+        (WebCore::RuntimeEnabledFeatures::setCSSShapesEnabled): Deleted.
+        (WebCore::RuntimeEnabledFeatures::cssShapesEnabled): Deleted.
+        (WebCore::RuntimeEnabledFeatures::setCSSRegionsEnabled): Deleted.
+        (WebCore::RuntimeEnabledFeatures::cssRegionsEnabled): Deleted.
+        (WebCore::RuntimeEnabledFeatures::setCSSCompositingEnabled): Deleted.
+        (WebCore::RuntimeEnabledFeatures::cssCompositingEnabled): Deleted.
+        (WebCore::RuntimeEnabledFeatures::webkitVideoTrackEnabled): Deleted.
+        (WebCore::RuntimeEnabledFeatures::setWebkitVideoTrackEnabled): Deleted.
+        * css/CSSParser.cpp:
+        (WebCore::isSimpleLengthPropertyID):
+        (WebCore::isValidKeywordPropertyAndValue):
+        (WebCore::CSSParser::parseValue):
+        (WebCore::CSSParser::parseFillProperty):
+        (WebCore::CSSParser::createRegionRule):
+        (WebCore::CSSParserContext::CSSParserContext): Deleted.
+        (WebCore::operator==): Deleted.
+        (WebCore::CSSParser::parseShapeProperty): Deleted.
+        (WebCore::CSSParser::cssRegionsEnabled): Deleted.
+        (WebCore::CSSParser::cssCompositingEnabled): Deleted.
+        (WebCore::CSSParser::parseFlowThread): Deleted.
+        (WebCore::CSSParser::parseRegionThread): Deleted.
+        * css/CSSParser.h:
+        * css/CSSParserMode.h:
+        * dom/Document.cpp:
+        (WebCore::Document::webkitGetNamedFlows):
+        (WebCore::Document::cssRegionsEnabled): Deleted.
+        (WebCore::Document::cssCompositingEnabled): Deleted.
+        * dom/Document.h:
+        * dom/Element.cpp:
+        (WebCore::Element::unregisterNamedFlowContentElement):
+        (WebCore::Element::webkitRegionOverset):
+        (WebCore::Element::webkitGetRegionFlowRanges): Deleted.
+        * html/HTMLMediaElement.cpp:
+        (WebCore::HTMLMediaElement::scheduleDelayedAction):
+        (WebCore::HTMLMediaElement::pendingActionTimerFired):
+        (WebCore::HTMLMediaElement::prepareForLoad):
+        (WebCore::HTMLMediaElement::loadInternal):
+        (WebCore::HTMLMediaElement::setReadyState):
+        (WebCore::HTMLMediaElement::playbackProgressTimerFired):
+        (WebCore::HTMLMediaElement::mediaPlayerTimeChanged):
+        (WebCore::HTMLMediaElement::userCancelledLoad):
+        (WebCore::HTMLMediaElement::setVideoFullscreenLayer):
+        (WebCore::HTMLMediaElement::hasClosedCaptions):
+        (WebCore::HTMLMediaElement::setClosedCaptionsVisible):
+        (WebCore::HTMLMediaElement::configureTextTrackDisplay):
+        (WebCore::HTMLMediaElement::finishParsingChildren): Deleted.
+        (WebCore::HTMLMediaElement::audioTrackEnabledChanged): Deleted.
+        (WebCore::HTMLMediaElement::videoTrackSelectedChanged): Deleted.
+        (WebCore::HTMLMediaElement::mediaPlayerDidAddAudioTrack): Deleted.
+        (WebCore::HTMLMediaElement::mediaPlayerDidAddTextTrack): Deleted.
+        (WebCore::HTMLMediaElement::mediaPlayerDidAddVideoTrack): Deleted.
+        (WebCore::HTMLMediaElement::addAudioTrack): Deleted.
+        (WebCore::HTMLMediaElement::addTextTrack): Deleted.
+        (WebCore::HTMLMediaElement::addVideoTrack): Deleted.
+        (WebCore::HTMLMediaElement::removeAudioTrack): Deleted.
+        (WebCore::HTMLMediaElement::removeTextTrack): Deleted.
+        (WebCore::HTMLMediaElement::removeVideoTrack): Deleted.
+        (WebCore::HTMLMediaElement::audioTracks): Deleted.
+        (WebCore::HTMLMediaElement::textTracks): Deleted.
+        (WebCore::HTMLMediaElement::videoTracks): Deleted.
+        (WebCore::HTMLMediaElement::didAddTextTrack): Deleted.
+        (WebCore::HTMLMediaElement::didRemoveTextTrack): Deleted.
+        * html/HTMLTrackElement.cpp:
+        (WebCore::HTMLTrackElement::parseAttribute):
+        (WebCore::HTMLTrackElement::scheduleLoad): Deleted.
+        (WebCore::HTMLTrackElement::canLoadURL): Deleted.
+        * rendering/RenderBlockFlow.cpp:
+        (WebCore::RenderBlockFlow::createRenderNamedFlowFragmentIfNeeded):
+        * testing/InternalSettings.cpp:
+        (WebCore::InternalSettings::Backup::Backup):
+        (WebCore::InternalSettings::Backup::restoreTo): Deleted.
+        (WebCore::InternalSettings::setCSSShapesEnabled): Deleted.
+        * testing/InternalSettings.h:
+        * testing/InternalSettings.idl:
+
</ins><span class="cx"> 2016-05-06  Brady Eidson  &lt;beidson@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Modern IDB (Workers): Start running a lot of the workers tests.
</span></span></pre></div>
<a id="trunkSourceWebCorebindingsgenericRuntimeEnabledFeaturescpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/bindings/generic/RuntimeEnabledFeatures.cpp (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/bindings/generic/RuntimeEnabledFeatures.cpp        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/bindings/generic/RuntimeEnabledFeatures.cpp        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -50,9 +50,6 @@
</span><span class="cx">     , m_isDeviceMotionEnabled(true)
</span><span class="cx">     , m_isDeviceOrientationEnabled(true)
</span><span class="cx">     , m_isLinkPreloadEnabled(false)
</span><del>-    , m_isCSSShapesEnabled(true)
-    , m_isCSSRegionsEnabled(false)
-    , m_isCSSCompositingEnabled(false)
</del><span class="cx">     , m_isLangAttributeAwareFormControlUIEnabled(false)
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx">     , m_isPluginReplacementEnabled(true)
</span><span class="lines">@@ -78,9 +75,6 @@
</span><span class="cx"> #if ENABLE(JAVASCRIPT_I18N_API)
</span><span class="cx">     , m_isJavaScriptI18NAPIEnabled(false)
</span><span class="cx"> #endif
</span><del>-#if ENABLE(VIDEO_TRACK)
-    , m_isVideoTrackEnabled(true)
-#endif
</del><span class="cx"> #if ENABLE(INPUT_TYPE_DATE)
</span><span class="cx">     , m_isInputTypeDateEnabled(true)
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkSourceWebCorebindingsgenericRuntimeEnabledFeaturesh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/bindings/generic/RuntimeEnabledFeatures.h (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/bindings/generic/RuntimeEnabledFeatures.h        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/bindings/generic/RuntimeEnabledFeatures.h        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -72,25 +72,6 @@
</span><span class="cx">     bool indexedDBWorkersEnabled() const { return m_isIndexedDBWorkersEnabled; }
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><del>-#if ENABLE(CSS_SHAPES)
-    void setCSSShapesEnabled(bool isEnabled) { m_isCSSShapesEnabled = isEnabled; }
-    bool cssShapesEnabled() const { return m_isCSSShapesEnabled; }
-#else
-    void setCSSShapesEnabled(bool) { }
-    bool cssShapesEnabled() const { return false; }
-#endif
-
-#if ENABLE(CSS_REGIONS)
-    void setCSSRegionsEnabled(bool isEnabled) { m_isCSSRegionsEnabled = isEnabled; }
-    bool cssRegionsEnabled() const { return m_isCSSRegionsEnabled; }
-#else
-    void setCSSRegionsEnabled(bool) { }
-    bool cssRegionsEnabled() const { return false; }
-#endif
-
-    void setCSSCompositingEnabled(bool isEnabled) { m_isCSSCompositingEnabled = isEnabled; }
-    bool cssCompositingEnabled() const { return m_isCSSCompositingEnabled; }
-
</del><span class="cx"> #if ENABLE(FONT_LOAD_EVENTS)
</span><span class="cx">     void setFontLoadEventsEnabled(bool isEnabled) { m_isFontLoadEventsEnabled = isEnabled; }
</span><span class="cx">     bool fontLoadEventsEnabled() const { return m_isFontLoadEventsEnabled; }
</span><span class="lines">@@ -154,11 +135,6 @@
</span><span class="cx">     bool legacyCSSVendorPrefixesEnabled() const { return m_isLegacyCSSVendorPrefixesEnabled; }
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><del>-#if ENABLE(VIDEO_TRACK)
-    bool webkitVideoTrackEnabled() const { return m_isVideoTrackEnabled; }
-    void setWebkitVideoTrackEnabled(bool isEnabled) { m_isVideoTrackEnabled = isEnabled; }
-#endif
-
</del><span class="cx"> #if ENABLE(INPUT_TYPE_DATE)
</span><span class="cx">     bool inputTypeDateEnabled() const { return m_isInputTypeDateEnabled; }
</span><span class="cx">     void setInputTypeDateEnabled(bool isEnabled) { m_isInputTypeDateEnabled = isEnabled; }
</span><span class="lines">@@ -265,9 +241,6 @@
</span><span class="cx">     bool m_isDeviceMotionEnabled;
</span><span class="cx">     bool m_isDeviceOrientationEnabled;
</span><span class="cx">     bool m_isLinkPreloadEnabled;
</span><del>-    bool m_isCSSShapesEnabled;
-    bool m_isCSSRegionsEnabled;
-    bool m_isCSSCompositingEnabled;
</del><span class="cx">     bool m_isLangAttributeAwareFormControlUIEnabled;
</span><span class="cx">     bool m_isPluginReplacementEnabled;
</span><span class="cx">     bool m_isResourceTimingEnabled;
</span><span class="lines">@@ -295,10 +268,6 @@
</span><span class="cx">     bool m_isLegacyCSSVendorPrefixesEnabled;
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><del>-#if ENABLE(VIDEO_TRACK)
-    bool m_isVideoTrackEnabled;
-#endif
-
</del><span class="cx"> #if ENABLE(INPUT_TYPE_DATE)
</span><span class="cx">     bool m_isInputTypeDateEnabled;
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkSourceWebCorecssCSSParsercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/css/CSSParser.cpp (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/css/CSSParser.cpp        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/css/CSSParser.cpp        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -246,8 +246,6 @@
</span><span class="cx">     : baseURL(baseURL)
</span><span class="cx">     , mode(mode)
</span><span class="cx">     , isHTMLDocument(false)
</span><del>-    , isCSSRegionsEnabled(RuntimeEnabledFeatures::sharedFeatures().cssRegionsEnabled())
-    , isCSSCompositingEnabled(RuntimeEnabledFeatures::sharedFeatures().cssCompositingEnabled())
</del><span class="cx"> #if ENABLE(CSS_GRID_LAYOUT)
</span><span class="cx">     , cssGridLayoutEnabled(RuntimeEnabledFeatures::sharedFeatures().isCSSGridLayoutEnabled())
</span><span class="cx"> #endif
</span><span class="lines">@@ -268,8 +266,6 @@
</span><span class="cx">     , charset(charset)
</span><span class="cx">     , mode(document.inQuirksMode() ? CSSQuirksMode : CSSStrictMode)
</span><span class="cx">     , isHTMLDocument(document.isHTMLDocument())
</span><del>-    , isCSSRegionsEnabled(document.cssRegionsEnabled())
-    , isCSSCompositingEnabled(document.cssCompositingEnabled())
</del><span class="cx"> #if ENABLE(CSS_GRID_LAYOUT)
</span><span class="cx">     , cssGridLayoutEnabled(document.isCSSGridLayoutEnabled())
</span><span class="cx"> #endif
</span><span class="lines">@@ -291,8 +287,6 @@
</span><span class="cx">         &amp;&amp; a.charset == b.charset
</span><span class="cx">         &amp;&amp; a.mode == b.mode
</span><span class="cx">         &amp;&amp; a.isHTMLDocument == b.isHTMLDocument
</span><del>-        &amp;&amp; a.isCSSRegionsEnabled == b.isCSSRegionsEnabled
-        &amp;&amp; a.isCSSCompositingEnabled == b.isCSSCompositingEnabled
</del><span class="cx"> #if ENABLE(CSS_GRID_LAYOUT)
</span><span class="cx">         &amp;&amp; a.cssGridLayoutEnabled == b.cssGridLayoutEnabled
</span><span class="cx"> #endif
</span><span class="lines">@@ -552,13 +546,11 @@
</span><span class="cx">     case CSSPropertyGridColumnGap:
</span><span class="cx">     case CSSPropertyGridRowGap:
</span><span class="cx"> #endif
</span><del>-        acceptsNegativeNumbers = false;
-        return true;
</del><span class="cx"> #if ENABLE(CSS_SHAPES)
</span><span class="cx">     case CSSPropertyWebkitShapeMargin:
</span><del>-        acceptsNegativeNumbers = false;
-        return RuntimeEnabledFeatures::sharedFeatures().cssShapesEnabled();
</del><span class="cx"> #endif
</span><ins>+        acceptsNegativeNumbers = false;
+        return true;
</ins><span class="cx">     case CSSPropertyBottom:
</span><span class="cx">     case CSSPropertyCx:
</span><span class="cx">     case CSSPropertyCy:
</span><span class="lines">@@ -821,14 +813,14 @@
</span><span class="cx">         break;
</span><span class="cx"> #if ENABLE(CSS_COMPOSITING)
</span><span class="cx">     case CSSPropertyMixBlendMode:
</span><del>-        if (parserContext.isCSSCompositingEnabled &amp;&amp; (valueID == CSSValueNormal || valueID == CSSValueMultiply || valueID == CSSValueScreen
</del><ins>+        if (valueID == CSSValueNormal || valueID == CSSValueMultiply || valueID == CSSValueScreen
</ins><span class="cx">             || valueID == CSSValueOverlay || valueID == CSSValueDarken || valueID == CSSValueLighten ||  valueID == CSSValueColorDodge
</span><span class="cx">             || valueID == CSSValueColorBurn || valueID == CSSValueHardLight || valueID == CSSValueSoftLight || valueID == CSSValueDifference
</span><del>-            || valueID == CSSValueExclusion || valueID == CSSValuePlusDarker || valueID == CSSValuePlusLighter))
</del><ins>+            || valueID == CSSValueExclusion || valueID == CSSValuePlusDarker || valueID == CSSValuePlusLighter)
</ins><span class="cx">             return true;
</span><span class="cx">         break;
</span><span class="cx">     case CSSPropertyIsolation:
</span><del>-        if (parserContext.isCSSCompositingEnabled &amp;&amp; (valueID == CSSValueAuto || valueID == CSSValueIsolate))
</del><ins>+        if (valueID == CSSValueAuto || valueID == CSSValueIsolate)
</ins><span class="cx">             return true;
</span><span class="cx">         break;
</span><span class="cx"> #endif
</span><span class="lines">@@ -931,15 +923,15 @@
</span><span class="cx"> #if ENABLE(CSS_REGIONS)
</span><span class="cx">     case CSSPropertyWebkitRegionBreakAfter:
</span><span class="cx">     case CSSPropertyWebkitRegionBreakBefore:
</span><del>-        if (parserContext.isCSSRegionsEnabled &amp;&amp; (valueID == CSSValueAuto || valueID == CSSValueAlways || valueID == CSSValueAvoid || valueID == CSSValueLeft || valueID == CSSValueRight))
</del><ins>+        if (valueID == CSSValueAuto || valueID == CSSValueAlways || valueID == CSSValueAvoid || valueID == CSSValueLeft || valueID == CSSValueRight)
</ins><span class="cx">             return true;
</span><span class="cx">         break;
</span><span class="cx">     case CSSPropertyWebkitRegionBreakInside:
</span><del>-        if (parserContext.isCSSRegionsEnabled &amp;&amp; (valueID == CSSValueAuto || valueID == CSSValueAvoid))
</del><ins>+        if (valueID == CSSValueAuto || valueID == CSSValueAvoid)
</ins><span class="cx">             return true;
</span><span class="cx">         break;
</span><span class="cx">     case CSSPropertyWebkitRegionFragment:
</span><del>-        if (parserContext.isCSSRegionsEnabled &amp;&amp; (valueID == CSSValueAuto || valueID == CSSValueBreak))
</del><ins>+        if (valueID == CSSValueAuto || valueID == CSSValueBreak)
</ins><span class="cx">             return true;
</span><span class="cx">         break;
</span><span class="cx"> #endif
</span><span class="lines">@@ -2624,12 +2616,10 @@
</span><span class="cx">         break;
</span><span class="cx"> #if ENABLE(CSS_COMPOSITING)
</span><span class="cx">     case CSSPropertyMixBlendMode:
</span><del>-        if (cssCompositingEnabled())
-            validPrimitive = true;
</del><ins>+        validPrimitive = true;
</ins><span class="cx">         break;
</span><span class="cx">     case CSSPropertyIsolation:
</span><del>-        if (cssCompositingEnabled())
-            validPrimitive = true;
</del><ins>+        validPrimitive = true;
</ins><span class="cx">         break;
</span><span class="cx"> #endif
</span><span class="cx">     case CSSPropertyFlex: {
</span><span class="lines">@@ -2683,12 +2673,8 @@
</span><span class="cx">         break;
</span><span class="cx"> #if ENABLE(CSS_REGIONS)
</span><span class="cx">     case CSSPropertyWebkitFlowInto:
</span><del>-        if (!cssRegionsEnabled())
-            return false;
</del><span class="cx">         return parseFlowThread(propId, important);
</span><span class="cx">     case CSSPropertyWebkitFlowFrom:
</span><del>-        if (!cssRegionsEnabled())
-            return false;
</del><span class="cx">         return parseRegionThread(propId, important);
</span><span class="cx"> #endif
</span><span class="cx">     case CSSPropertyTransform:
</span><span class="lines">@@ -3186,10 +3172,10 @@
</span><span class="cx">         parsedValue = parseShapeProperty(propId);
</span><span class="cx">         break;
</span><span class="cx">     case CSSPropertyWebkitShapeMargin:
</span><del>-        validPrimitive = (RuntimeEnabledFeatures::sharedFeatures().cssShapesEnabled() &amp;&amp; !id &amp;&amp; validateUnit(valueWithCalculation, FLength | FPercent | FNonNeg));
</del><ins>+        validPrimitive = !id &amp;&amp; validateUnit(valueWithCalculation, FLength | FPercent | FNonNeg);
</ins><span class="cx">         break;
</span><span class="cx">     case CSSPropertyWebkitShapeImageThreshold:
</span><del>-        validPrimitive = (RuntimeEnabledFeatures::sharedFeatures().cssShapesEnabled() &amp;&amp; !id &amp;&amp; validateUnit(valueWithCalculation, FNumber));
</del><ins>+        validPrimitive = !id &amp;&amp; validateUnit(valueWithCalculation, FNumber);
</ins><span class="cx">         break;
</span><span class="cx"> #endif
</span><span class="cx"> #if ENABLE(CSS_IMAGE_ORIENTATION)
</span><span class="lines">@@ -4975,11 +4961,11 @@
</span><span class="cx">                     }
</span><span class="cx">                     break;
</span><span class="cx">                 case CSSPropertyBackgroundBlendMode:
</span><del>-                    if (cssCompositingEnabled() &amp;&amp; (currentValue-&gt;id == CSSValueNormal || currentValue-&gt;id == CSSValueMultiply
</del><ins>+                    if (currentValue-&gt;id == CSSValueNormal || currentValue-&gt;id == CSSValueMultiply
</ins><span class="cx">                         || currentValue-&gt;id == CSSValueScreen || currentValue-&gt;id == CSSValueOverlay || currentValue-&gt;id == CSSValueDarken
</span><span class="cx">                         || currentValue-&gt;id == CSSValueLighten ||  currentValue-&gt;id == CSSValueColorDodge || currentValue-&gt;id == CSSValueColorBurn
</span><span class="cx">                         || currentValue-&gt;id == CSSValueHardLight || currentValue-&gt;id == CSSValueSoftLight || currentValue-&gt;id == CSSValueDifference
</span><del>-                        || currentValue-&gt;id == CSSValueExclusion)) {
</del><ins>+                        || currentValue-&gt;id == CSSValueExclusion) {
</ins><span class="cx">                         currValue = CSSValuePool::singleton().createIdentifierValue(currentValue-&gt;id);
</span><span class="cx">                         m_valueList-&gt;next();
</span><span class="cx">                     }
</span><span class="lines">@@ -6874,9 +6860,6 @@
</span><span class="cx"> #if ENABLE(CSS_SHAPES)
</span><span class="cx"> RefPtr&lt;CSSValue&gt; CSSParser::parseShapeProperty(CSSPropertyID propId)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().cssShapesEnabled())
-        return nullptr;
-
</del><span class="cx">     CSSParserValue&amp; value = *m_valueList-&gt;current();
</span><span class="cx">     CSSValueID valueId = value.id;
</span><span class="cx"> 
</span><span class="lines">@@ -10267,16 +10250,6 @@
</span><span class="cx"> }
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><del>-bool CSSParser::cssRegionsEnabled() const
-{
-    return m_context.isCSSRegionsEnabled;
-}
-
-bool CSSParser::cssCompositingEnabled() const
-{
-    return m_context.isCSSCompositingEnabled;
-}
-
</del><span class="cx"> #if ENABLE(CSS_GRID_LAYOUT)
</span><span class="cx"> bool CSSParser::isCSSGridLayoutEnabled() const
</span><span class="cx"> {
</span><span class="lines">@@ -10290,7 +10263,6 @@
</span><span class="cx"> bool CSSParser::parseFlowThread(CSSPropertyID propId, bool important)
</span><span class="cx"> {
</span><span class="cx">     ASSERT(propId == CSSPropertyWebkitFlowInto);
</span><del>-    ASSERT(cssRegionsEnabled());
</del><span class="cx"> 
</span><span class="cx">     if (m_valueList-&gt;size() != 1)
</span><span class="cx">         return false;
</span><span class="lines">@@ -10322,7 +10294,6 @@
</span><span class="cx"> bool CSSParser::parseRegionThread(CSSPropertyID propId, bool important)
</span><span class="cx"> {
</span><span class="cx">     ASSERT(propId == CSSPropertyWebkitFlowFrom);
</span><del>-    ASSERT(cssRegionsEnabled());
</del><span class="cx"> 
</span><span class="cx">     if (m_valueList-&gt;size() != 1)
</span><span class="cx">         return false;
</span><span class="lines">@@ -13197,7 +13168,7 @@
</span><span class="cx"> 
</span><span class="cx"> RefPtr&lt;StyleRuleBase&gt; CSSParser::createRegionRule(Vector&lt;std::unique_ptr&lt;CSSParserSelector&gt;&gt;* regionSelector, RuleList* rules)
</span><span class="cx"> {
</span><del>-    if (!cssRegionsEnabled() || !regionSelector || !rules) {
</del><ins>+    if (!regionSelector || !rules) {
</ins><span class="cx">         popRuleData();
</span><span class="cx">         return nullptr;
</span><span class="cx">     }
</span></span></pre></div>
<a id="trunkSourceWebCorecssCSSParserh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/css/CSSParser.h (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/css/CSSParser.h        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/css/CSSParser.h        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -348,8 +348,6 @@
</span><span class="cx">     bool parseFontFeatureTag(CSSValueList&amp;);
</span><span class="cx">     bool parseFontFeatureSettings(bool important);
</span><span class="cx"> 
</span><del>-    bool cssRegionsEnabled() const;
-    bool cssCompositingEnabled() const;
</del><span class="cx">     bool parseFlowThread(CSSPropertyID, bool important);
</span><span class="cx">     bool parseRegionThread(CSSPropertyID, bool important);
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCorecssCSSParserModeh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/css/CSSParserMode.h (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/css/CSSParserMode.h        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/css/CSSParserMode.h        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -64,8 +64,6 @@
</span><span class="cx">     String charset;
</span><span class="cx">     CSSParserMode mode;
</span><span class="cx">     bool isHTMLDocument;
</span><del>-    bool isCSSRegionsEnabled;
-    bool isCSSCompositingEnabled;
</del><span class="cx"> #if ENABLE(CSS_GRID_LAYOUT)
</span><span class="cx">     bool cssGridLayoutEnabled;
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkSourceWebCoredomDocumentcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Document.cpp (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Document.cpp        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/dom/Document.cpp        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -1128,16 +1128,6 @@
</span><span class="cx">     return element.releaseNonNull();
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-bool Document::cssRegionsEnabled() const
-{
-    return RuntimeEnabledFeatures::sharedFeatures().cssRegionsEnabled(); 
-}
-
-bool Document::cssCompositingEnabled() const
-{
-    return RuntimeEnabledFeatures::sharedFeatures().cssCompositingEnabled();
-}
-
</del><span class="cx"> #if ENABLE(CSS_GRID_LAYOUT)
</span><span class="cx"> bool Document::isCSSGridLayoutEnabled() const
</span><span class="cx"> {
</span><span class="lines">@@ -1146,17 +1136,15 @@
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(CSS_REGIONS)
</span><del>-
</del><span class="cx"> RefPtr&lt;DOMNamedFlowCollection&gt; Document::webkitGetNamedFlows()
</span><span class="cx"> {
</span><del>-    if (!cssRegionsEnabled() || !renderView())
</del><ins>+    if (!renderView())
</ins><span class="cx">         return nullptr;
</span><span class="cx"> 
</span><span class="cx">     updateStyleIfNeeded();
</span><span class="cx"> 
</span><span class="cx">     return namedFlows().createCSSOMSnapshot();
</span><span class="cx"> }
</span><del>-
</del><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx"> NamedFlowCollection&amp; Document::namedFlows()
</span></span></pre></div>
<a id="trunkSourceWebCoredomDocumenth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Document.h (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Document.h        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/dom/Document.h        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -392,8 +392,6 @@
</span><span class="cx">     WEBCORE_EXPORT RefPtr&lt;Element&gt; createElementNS(const String&amp; namespaceURI, const String&amp; qualifiedName, ExceptionCode&amp;);
</span><span class="cx">     WEBCORE_EXPORT Ref&lt;Element&gt; createElement(const QualifiedName&amp;, bool createdByParser);
</span><span class="cx"> 
</span><del>-    bool cssRegionsEnabled() const;
-    bool cssCompositingEnabled() const;
</del><span class="cx"> #if ENABLE(CSS_GRID_LAYOUT)
</span><span class="cx">     bool isCSSGridLayoutEnabled() const;
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkSourceWebCoredomElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Element.cpp (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Element.cpp        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/dom/Element.cpp        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -1614,7 +1614,7 @@
</span><span class="cx"> 
</span><span class="cx"> void Element::unregisterNamedFlowContentElement()
</span><span class="cx"> {
</span><del>-    if (document().cssRegionsEnabled() &amp;&amp; isNamedFlowContentNode() &amp;&amp; document().renderView())
</del><ins>+    if (isNamedFlowContentNode() &amp;&amp; document().renderView())
</ins><span class="cx">         document().renderView()-&gt;flowThreadController().unregisterNamedFlowContentElement(*this);
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -2930,7 +2930,7 @@
</span><span class="cx">     document().updateLayoutIgnorePendingStylesheets();
</span><span class="cx"> 
</span><span class="cx">     static NeverDestroyed&lt;AtomicString&gt; undefinedState(&quot;undefined&quot;, AtomicString::ConstructFromLiteral);
</span><del>-    if (!document().cssRegionsEnabled() || !renderNamedFlowFragment())
</del><ins>+    if (!renderNamedFlowFragment())
</ins><span class="cx">         return undefinedState;
</span><span class="cx"> 
</span><span class="cx">     switch (regionOversetState()) {
</span><span class="lines">@@ -2957,9 +2957,6 @@
</span><span class="cx"> Vector&lt;RefPtr&lt;Range&gt;&gt; Element::webkitGetRegionFlowRanges() const
</span><span class="cx"> {
</span><span class="cx">     Vector&lt;RefPtr&lt;Range&gt;&gt; rangeObjects;
</span><del>-    if (!document().cssRegionsEnabled())
-        return rangeObjects;
-
</del><span class="cx">     document().updateLayoutIgnorePendingStylesheets();
</span><span class="cx">     if (renderer() &amp;&amp; renderer()-&gt;isRenderNamedFlowFragmentContainer()) {
</span><span class="cx">         RenderNamedFlowFragment&amp; namedFlowFragment = *downcast&lt;RenderBlockFlow&gt;(*renderer()).renderNamedFlowFragment();
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLMediaElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLMediaElement.cpp (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLMediaElement.cpp        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/html/HTMLMediaElement.cpp        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -719,9 +719,6 @@
</span><span class="cx">     m_parsingInProgress = false;
</span><span class="cx">     
</span><span class="cx"> #if ENABLE(VIDEO_TRACK)
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-
</del><span class="cx">     if (descendantsOfType&lt;HTMLTrackElement&gt;(*this).first())
</span><span class="cx">         scheduleDelayedAction(ConfigureTextTracks);
</span><span class="cx"> #endif
</span><span class="lines">@@ -864,7 +861,7 @@
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(VIDEO_TRACK)
</span><del>-    if (RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled() &amp;&amp; (actionType &amp; ConfigureTextTracks))
</del><ins>+    if (actionType &amp; ConfigureTextTracks)
</ins><span class="cx">         setFlags(m_pendingActionFlags, ConfigureTextTracks);
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="lines">@@ -910,7 +907,7 @@
</span><span class="cx">     m_pendingActionFlags = 0;
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(VIDEO_TRACK)
</span><del>-    if (RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled() &amp;&amp; (pendingActions &amp; ConfigureTextTracks))
</del><ins>+    if (pendingActions &amp; ConfigureTextTracks)
</ins><span class="cx">         configureTextTracks();
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="lines">@@ -1099,8 +1096,7 @@
</span><span class="cx"> 
</span><span class="cx">         updateMediaController();
</span><span class="cx"> #if ENABLE(VIDEO_TRACK)
</span><del>-        if (RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-            updateActiveTextTrackCues(MediaTime::zeroTime());
</del><ins>+        updateActiveTextTrackCues(MediaTime::zeroTime());
</ins><span class="cx"> #endif
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="lines">@@ -1176,14 +1172,12 @@
</span><span class="cx"> 
</span><span class="cx">     // HTMLMediaElement::textTracksAreReady will need &quot;... the text tracks whose mode was not in the
</span><span class="cx">     // disabled state when the element's resource selection algorithm last started&quot;.
</span><del>-    if (RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled()) {
-        m_textTracksWhenResourceSelectionBegan.clear();
-        if (m_textTracks) {
-            for (unsigned i = 0; i &lt; m_textTracks-&gt;length(); ++i) {
-                TextTrack* track = m_textTracks-&gt;item(i);
-                if (track-&gt;mode() != TextTrack::Mode::Disabled)
-                    m_textTracksWhenResourceSelectionBegan.append(track);
-            }
</del><ins>+    m_textTracksWhenResourceSelectionBegan.clear();
+    if (m_textTracks) {
+        for (unsigned i = 0; i &lt; m_textTracks-&gt;length(); ++i) {
+            TextTrack* track = m_textTracks-&gt;item(i);
+            if (track-&gt;mode() != TextTrack::Mode::Disabled)
+                m_textTracksWhenResourceSelectionBegan.append(track);
</ins><span class="cx">         }
</span><span class="cx">     }
</span><span class="cx"> #endif
</span><span class="lines">@@ -1711,8 +1705,6 @@
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::audioTrackEnabledChanged(AudioTrack* track)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
</del><span class="cx">     if (m_audioTracks &amp;&amp; m_audioTracks-&gt;contains(track))
</span><span class="cx">         m_audioTracks-&gt;scheduleChangeEvent();
</span><span class="cx"> }
</span><span class="lines">@@ -1754,8 +1746,6 @@
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::videoTrackSelectedChanged(VideoTrack* track)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
</del><span class="cx">     if (m_videoTracks &amp;&amp; m_videoTracks-&gt;contains(track))
</span><span class="cx">         m_videoTracks-&gt;scheduleChangeEvent();
</span><span class="cx"> }
</span><span class="lines">@@ -2161,7 +2151,7 @@
</span><span class="cx">     ReadyState newState = static_cast&lt;ReadyState&gt;(state);
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(VIDEO_TRACK)
</span><del>-    bool tracksAreReady = !RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled() || textTracksAreReady();
</del><ins>+    bool tracksAreReady = textTracksAreReady();
</ins><span class="cx"> 
</span><span class="cx">     if (newState == oldState &amp;&amp; m_tracksAreReady == tracksAreReady)
</span><span class="cx">         return;
</span><span class="lines">@@ -2283,8 +2273,7 @@
</span><span class="cx">     updatePlayState();
</span><span class="cx">     updateMediaController();
</span><span class="cx"> #if ENABLE(VIDEO_TRACK)
</span><del>-    if (RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        updateActiveTextTrackCues(currentMediaTime());
</del><ins>+    updateActiveTextTrackCues(currentMediaTime());
</ins><span class="cx"> #endif
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -3425,8 +3414,7 @@
</span><span class="cx">         mediaControls()-&gt;playbackProgressed();
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(VIDEO_TRACK)
</span><del>-    if (RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        updateActiveTextTrackCues(currentMediaTime());
</del><ins>+    updateActiveTextTrackCues(currentMediaTime());
</ins><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(MEDIA_SOURCE)
</span><span class="lines">@@ -3486,17 +3474,11 @@
</span><span class="cx">     if (isPlaying() &amp;&amp; !m_mediaSession-&gt;playbackPermitted(*this))
</span><span class="cx">         pauseInternal();
</span><span class="cx"> 
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-
</del><span class="cx">     addAudioTrack(AudioTrack::create(this, prpTrack));
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::mediaPlayerDidAddTextTrack(PassRefPtr&lt;InbandTextTrackPrivate&gt; prpTrack)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-    
</del><span class="cx">     // 4.8.10.12.2 Sourcing in-band text tracks
</span><span class="cx">     // 1. Associate the relevant data with a new text track and its corresponding new TextTrack object.
</span><span class="cx">     RefPtr&lt;InbandTextTrack&gt; textTrack = InbandTextTrack::create(ActiveDOMObject::scriptExecutionContext(), this, prpTrack);
</span><span class="lines">@@ -3530,9 +3512,6 @@
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::mediaPlayerDidAddVideoTrack(PassRefPtr&lt;VideoTrackPrivate&gt; prpTrack)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-
</del><span class="cx">     addVideoTrack(VideoTrack::create(this, prpTrack));
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -3559,17 +3538,11 @@
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::addAudioTrack(PassRefPtr&lt;AudioTrack&gt; track)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-
</del><span class="cx">     audioTracks()-&gt;append(track);
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::addTextTrack(PassRefPtr&lt;TextTrack&gt; track)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-
</del><span class="cx">     if (!m_requireCaptionPreferencesChangedCallbacks) {
</span><span class="cx">         m_requireCaptionPreferencesChangedCallbacks = true;
</span><span class="cx">         Document&amp; document = this-&gt;document();
</span><span class="lines">@@ -3585,25 +3558,16 @@
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::addVideoTrack(PassRefPtr&lt;VideoTrack&gt; track)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-
</del><span class="cx">     videoTracks()-&gt;append(track);
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::removeAudioTrack(AudioTrack* track)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-
</del><span class="cx">     m_audioTracks-&gt;remove(track);
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::removeTextTrack(TextTrack* track, bool scheduleEvent)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-
</del><span class="cx">     TrackDisplayUpdateScope scope(this);
</span><span class="cx">     if (TextTrackCueList* cues = track-&gt;cues())
</span><span class="cx">         textTrackRemoveCues(track, cues);
</span><span class="lines">@@ -3616,9 +3580,6 @@
</span><span class="cx"> 
</span><span class="cx"> void HTMLMediaElement::removeVideoTrack(VideoTrack* track)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-
</del><span class="cx">     m_videoTracks-&gt;remove(track);
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -3643,9 +3604,6 @@
</span><span class="cx"> 
</span><span class="cx"> PassRefPtr&lt;TextTrack&gt; HTMLMediaElement::addTextTrack(const String&amp; kind, const String&amp; label, const String&amp; language, ExceptionCode&amp; ec)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return 0;
-
</del><span class="cx">     // 4.8.10.12.4 Text track API
</span><span class="cx">     // The addTextTrack(kind, label, language) method of media elements, when invoked, must run the following steps:
</span><span class="cx"> 
</span><span class="lines">@@ -3680,9 +3638,6 @@
</span><span class="cx"> 
</span><span class="cx"> AudioTrackList* HTMLMediaElement::audioTracks()
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return 0;
-
</del><span class="cx">     if (!m_audioTracks)
</span><span class="cx">         m_audioTracks = AudioTrackList::create(this, ActiveDOMObject::scriptExecutionContext());
</span><span class="cx"> 
</span><span class="lines">@@ -3691,9 +3646,6 @@
</span><span class="cx"> 
</span><span class="cx"> TextTrackList* HTMLMediaElement::textTracks() 
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return 0;
-
</del><span class="cx">     if (!m_textTracks)
</span><span class="cx">         m_textTracks = TextTrackList::create(this, ActiveDOMObject::scriptExecutionContext());
</span><span class="cx"> 
</span><span class="lines">@@ -3702,9 +3654,6 @@
</span><span class="cx"> 
</span><span class="cx"> VideoTrackList* HTMLMediaElement::videoTracks()
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return 0;
-
</del><span class="cx">     if (!m_videoTracks)
</span><span class="cx">         m_videoTracks = VideoTrackList::create(this, ActiveDOMObject::scriptExecutionContext());
</span><span class="cx"> 
</span><span class="lines">@@ -3715,9 +3664,6 @@
</span><span class="cx"> {
</span><span class="cx">     ASSERT(trackElement-&gt;hasTagName(trackTag));
</span><span class="cx"> 
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-
</del><span class="cx">     // 4.8.10.12.3 Sourcing out-of-band text tracks
</span><span class="cx">     // When a track element's parent element changes and the new parent is a media element, 
</span><span class="cx">     // then the user agent must add the track element's corresponding text track to the 
</span><span class="lines">@@ -3741,9 +3687,6 @@
</span><span class="cx"> {
</span><span class="cx">     ASSERT(trackElement-&gt;hasTagName(trackTag));
</span><span class="cx"> 
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-
</del><span class="cx"> #if !LOG_DISABLED
</span><span class="cx">     if (trackElement-&gt;hasTagName(trackTag)) {
</span><span class="cx">         URL url = trackElement-&gt;getNonEmptyURLAttribute(srcAttr);
</span><span class="lines">@@ -4321,8 +4264,7 @@
</span><span class="cx">     LOG(Media, &quot;HTMLMediaElement::mediaPlayerTimeChanged(%p)&quot;, this);
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(VIDEO_TRACK)
</span><del>-    if (RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        updateActiveTextTrackCues(currentMediaTime());
</del><ins>+    updateActiveTextTrackCues(currentMediaTime());
</ins><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx">     beginProcessingMediaPlayerCallback();
</span><span class="lines">@@ -4967,8 +4909,7 @@
</span><span class="cx">     m_readyState = HAVE_NOTHING;
</span><span class="cx">     updateMediaController();
</span><span class="cx"> #if ENABLE(VIDEO_TRACK)
</span><del>-    if (RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        updateActiveTextTrackCues(MediaTime::zeroTime());
</del><ins>+    updateActiveTextTrackCues(MediaTime::zeroTime());
</ins><span class="cx"> #endif
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -5469,8 +5410,7 @@
</span><span class="cx">     m_player-&gt;setVideoFullscreenLayer(platformLayer);
</span><span class="cx">     setNeedsStyleRecalc(SyntheticStyleChange);
</span><span class="cx"> #if ENABLE(VIDEO_TRACK)
</span><del>-    if (RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        updateTextTrackDisplay();
</del><ins>+    updateTextTrackDisplay();
</ins><span class="cx"> #endif
</span><span class="cx"> }
</span><span class="cx">     
</span><span class="lines">@@ -5496,7 +5436,7 @@
</span><span class="cx">         return true;
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(VIDEO_TRACK)
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled() || !m_textTracks)
</del><ins>+    if (!m_textTracks)
</ins><span class="cx">         return false;
</span><span class="cx"> 
</span><span class="cx">     for (unsigned i = 0; i &lt; m_textTracks-&gt;length(); ++i) {
</span><span class="lines">@@ -5547,10 +5487,8 @@
</span><span class="cx">     m_player-&gt;setClosedCaptionsVisible(closedCaptionVisible);
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(VIDEO_TRACK)
</span><del>-    if (RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled()) {
-        markCaptionAndSubtitleTracksAsUnconfigured(Immediately);
-        updateTextTrackDisplay();
-    }
</del><ins>+    markCaptionAndSubtitleTracksAsUnconfigured(Immediately);
+    updateTextTrackDisplay();
</ins><span class="cx"> #else
</span><span class="cx">     if (hasMediaControls())
</span><span class="cx">         mediaControls()-&gt;changedClosedCaptionsVisibility();
</span><span class="lines">@@ -5797,10 +5735,8 @@
</span><span class="cx"> 
</span><span class="cx">     mediaControls()-&gt;changedClosedCaptionsVisibility();
</span><span class="cx">     
</span><del>-    if (RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled()) {
-        updateTextTrackDisplay();
-        updateActiveTextTrackCues(currentMediaTime());
-    }
</del><ins>+    updateTextTrackDisplay();
+    updateActiveTextTrackCues(currentMediaTime());
</ins><span class="cx"> #endif
</span><span class="cx"> }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebCorehtmlHTMLTrackElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/html/HTMLTrackElement.cpp (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/html/HTMLTrackElement.cpp        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/html/HTMLTrackElement.cpp        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -92,24 +92,22 @@
</span><span class="cx"> 
</span><span class="cx"> void HTMLTrackElement::parseAttribute(const QualifiedName&amp; name, const AtomicString&amp; value)
</span><span class="cx"> {
</span><del>-    if (RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled()) {
-        if (name == srcAttr) {
-            if (!value.isEmpty())
-                scheduleLoad();
-            else if (m_track)
-                m_track-&gt;removeAllCues();
</del><ins>+    if (name == srcAttr) {
+        if (!value.isEmpty())
+            scheduleLoad();
+        else if (m_track)
+            m_track-&gt;removeAllCues();
</ins><span class="cx"> 
</span><del>-        // 4.8.10.12.3 Sourcing out-of-band text tracks
-        // As the kind, label, and srclang attributes are set, changed, or removed, the text track must update accordingly...
-        } else if (name == kindAttr)
-            ensureTrack().setKindKeywordIgnoringASCIICase(value.string());
-        else if (name == labelAttr)
-            ensureTrack().setLabel(value);
-        else if (name == srclangAttr)
-            ensureTrack().setLanguage(value);
-        else if (name == defaultAttr)
-            ensureTrack().setIsDefault(!value.isNull());
-    }
</del><ins>+    // 4.8.10.12.3 Sourcing out-of-band text tracks
+    // As the kind, label, and srclang attributes are set, changed, or removed, the text track must update accordingly...
+    } else if (name == kindAttr)
+        ensureTrack().setKindKeywordIgnoringASCIICase(value.string());
+    else if (name == labelAttr)
+        ensureTrack().setLabel(value);
+    else if (name == srclangAttr)
+        ensureTrack().setLanguage(value);
+    else if (name == defaultAttr)
+        ensureTrack().setIsDefault(!value.isNull());
</ins><span class="cx"> 
</span><span class="cx">     HTMLElement::parseAttribute(name, value);
</span><span class="cx"> }
</span><span class="lines">@@ -170,9 +168,6 @@
</span><span class="cx">     if (m_loadTimer.isActive())
</span><span class="cx">         return;
</span><span class="cx"> 
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return;
-
</del><span class="cx">     // 2. If the text track's text track mode is not set to one of hidden or showing, abort these steps.
</span><span class="cx">     if (ensureTrack().mode() != TextTrack::Mode::Hidden &amp;&amp; ensureTrack().mode() != TextTrack::Mode::Showing)
</span><span class="cx">         return;
</span><span class="lines">@@ -208,9 +203,6 @@
</span><span class="cx"> 
</span><span class="cx"> bool HTMLTrackElement::canLoadURL(const URL&amp; url)
</span><span class="cx"> {
</span><del>-    if (!RuntimeEnabledFeatures::sharedFeatures().webkitVideoTrackEnabled())
-        return false;
-
</del><span class="cx">     HTMLMediaElement* parent = mediaElement();
</span><span class="cx">     if (!parent)
</span><span class="cx">         return false;
</span></span></pre></div>
<a id="trunkSourceWebCorerenderingRenderBlockFlowcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/rendering/RenderBlockFlow.cpp (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/rendering/RenderBlockFlow.cpp        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/rendering/RenderBlockFlow.cpp        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -3142,7 +3142,7 @@
</span><span class="cx"> 
</span><span class="cx"> void RenderBlockFlow::createRenderNamedFlowFragmentIfNeeded()
</span><span class="cx"> {
</span><del>-    if (!document().cssRegionsEnabled() || renderNamedFlowFragment() || isRenderNamedFlowFragment())
</del><ins>+    if (renderNamedFlowFragment() || isRenderNamedFlowFragment())
</ins><span class="cx">         return;
</span><span class="cx"> 
</span><span class="cx">     // FIXME: Multicolumn regions not yet supported (http://dev.w3.org/csswg/css-regions/#multi-column-regions)
</span></span></pre></div>
<a id="trunkSourceWebCoretestingInternalSettingscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/testing/InternalSettings.cpp (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/testing/InternalSettings.cpp        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/testing/InternalSettings.cpp        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -66,8 +66,7 @@
</span><span class="cx"> namespace WebCore {
</span><span class="cx"> 
</span><span class="cx"> InternalSettings::Backup::Backup(Settings&amp; settings)
</span><del>-    : m_originalCSSShapesEnabled(RuntimeEnabledFeatures::sharedFeatures().cssShapesEnabled())
-    , m_originalEditingBehavior(settings.editingBehaviorType())
</del><ins>+    : m_originalEditingBehavior(settings.editingBehaviorType())
</ins><span class="cx"> #if ENABLE(TEXT_AUTOSIZING)
</span><span class="cx">     , m_originalTextAutosizingEnabled(settings.textAutosizingEnabled())
</span><span class="cx">     , m_originalTextAutosizingWindowSizeOverride(settings.textAutosizingWindowSizeOverride())
</span><span class="lines">@@ -113,7 +112,6 @@
</span><span class="cx"> 
</span><span class="cx"> void InternalSettings::Backup::restoreTo(Settings&amp; settings)
</span><span class="cx"> {
</span><del>-    RuntimeEnabledFeatures::sharedFeatures().setCSSShapesEnabled(m_originalCSSShapesEnabled);
</del><span class="cx">     settings.setEditingBehaviorType(m_originalEditingBehavior);
</span><span class="cx"> 
</span><span class="cx">     for (const auto&amp; standardFont : m_standardFontFamilies)
</span><span class="lines">@@ -365,12 +363,6 @@
</span><span class="cx"> #endif
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void InternalSettings::setCSSShapesEnabled(bool enabled, ExceptionCode&amp; ec)
-{
-    UNUSED_PARAM(ec);
-    RuntimeEnabledFeatures::sharedFeatures().setCSSShapesEnabled(enabled);
-}
-
</del><span class="cx"> void InternalSettings::setCanStartMedia(bool enabled, ExceptionCode&amp; ec)
</span><span class="cx"> {
</span><span class="cx">     InternalSettingsGuardForSettings();
</span></span></pre></div>
<a id="trunkSourceWebCoretestingInternalSettingsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/testing/InternalSettings.h (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/testing/InternalSettings.h        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/testing/InternalSettings.h        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -53,7 +53,6 @@
</span><span class="cx">         explicit Backup(Settings&amp;);
</span><span class="cx">         void restoreTo(Settings&amp;);
</span><span class="cx"> 
</span><del>-        bool m_originalCSSShapesEnabled;
</del><span class="cx">         EditingBehaviorType m_originalEditingBehavior;
</span><span class="cx"> 
</span><span class="cx">         // Initially empty, only used if changed by a test.
</span><span class="lines">@@ -131,7 +130,6 @@
</span><span class="cx">     void setTextAutosizingWindowSizeOverride(int width, int height, ExceptionCode&amp;);
</span><span class="cx">     void setTextAutosizingFontScaleFactor(float fontScaleFactor, ExceptionCode&amp;);
</span><span class="cx">     void setMediaTypeOverride(const String&amp; mediaType, ExceptionCode&amp;);
</span><del>-    void setCSSShapesEnabled(bool, ExceptionCode&amp;);
</del><span class="cx">     void setCanStartMedia(bool, ExceptionCode&amp;);
</span><span class="cx">     void setWirelessPlaybackDisabled(bool);
</span><span class="cx">     void setEditingBehavior(const String&amp;, ExceptionCode&amp;);
</span></span></pre></div>
<a id="trunkSourceWebCoretestingInternalSettingsidl"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/testing/InternalSettings.idl (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/testing/InternalSettings.idl        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebCore/testing/InternalSettings.idl        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -45,9 +45,6 @@
</span><span class="cx">     [RaisesException] void setTextAutosizingWindowSizeOverride(long width, long height);
</span><span class="cx">     [RaisesException] void setTextAutosizingFontScaleFactor(unrestricted float fontScaleFactor);
</span><span class="cx"> 
</span><del>-    // Features
-    [RaisesException] void setCSSShapesEnabled(boolean enabled);
-
</del><span class="cx">     // Media
</span><span class="cx">     [RaisesException] void setCanStartMedia(boolean enabled);
</span><span class="cx">     [Conditional=VIDEO_TRACK, RaisesException] void setShouldDisplayTrackKind(DOMString kind, boolean enabled);
</span></span></pre></div>
<a id="trunkSourceWebKitmacChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/ChangeLog (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/ChangeLog        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit/mac/ChangeLog        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -1,3 +1,29 @@
</span><ins>+2016-05-06  Dean Jackson  &lt;dino@apple.com&gt;
+
+        Regions, Shapes and Tracks don't need runtime features
+        https://bugs.webkit.org/show_bug.cgi?id=157426
+        &lt;rdar://problem/26146262&gt;
+
+        Reviewed by Simon Fraser.
+
+        The following RuntimeEnabledFeatures can be removed since
+        we have no need to disable them (they are stable and have
+        shipped for a while):
+        - CSS Regions
+        - CSS Shapes
+        - Media tracks
+
+        * WebView/WebPreferenceKeysPrivate.h:
+        * WebView/WebPreferences.mm:
+        (+[WebPreferences initialize]): Deleted.
+        (-[WebPreferences cssRegionsEnabled]): Deleted.
+        (-[WebPreferences setCSSRegionsEnabled:]): Deleted.
+        (-[WebPreferences cssCompositingEnabled]): Deleted.
+        (-[WebPreferences setCSSCompositingEnabled:]): Deleted.
+        * WebView/WebPreferencesPrivate.h:
+        * WebView/WebView.mm:
+        (-[WebView _preferencesChanged:]): Deleted.
+
</ins><span class="cx"> 2016-05-06  Daniel Bates  &lt;dabates@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Remove workaround for Apple Internal bots
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebPreferenceKeysPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -102,8 +102,6 @@
</span><span class="cx"> #define WebKitDisplayListDrawingEnabledPreferenceKey @&quot;WebKitDisplayListDrawingEnabled&quot;
</span><span class="cx"> #define WebKitCanvasUsesAcceleratedDrawingPreferenceKey @&quot;WebKitCanvasUsesAcceleratedDrawing&quot;
</span><span class="cx"> #define WebKitAcceleratedCompositingEnabledPreferenceKey @&quot;WebKitAcceleratedCompositingEnabled&quot;
</span><del>-#define WebKitCSSRegionsEnabledPreferenceKey @&quot;WebKitCSSRegionsEnabled&quot;
-#define WebKitCSSCompositingEnabledPreferenceKey @&quot;WebKitCSSCompositingEnabled&quot;
</del><span class="cx"> #define WebKitShowDebugBordersPreferenceKey @&quot;WebKitShowDebugBorders&quot;
</span><span class="cx"> #define WebKitSimpleLineLayoutDebugBordersEnabledPreferenceKey @&quot;WebKitSimpleLineLayoutDebugBordersEnabled&quot;
</span><span class="cx"> #define WebKitShowRepaintCounterPreferenceKey @&quot;WebKitShowRepaintCounter&quot;
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebPreferencesmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebPreferences.mm (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebPreferences.mm        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit/mac/WebView/WebPreferences.mm        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -490,8 +490,6 @@
</span><span class="cx">         [NSNumber numberWithBool:NO],   WebKitJavaScriptCanAccessClipboardPreferenceKey,
</span><span class="cx">         [NSNumber numberWithBool:YES],  WebKitXSSAuditorEnabledPreferenceKey,
</span><span class="cx">         [NSNumber numberWithBool:YES],  WebKitAcceleratedCompositingEnabledPreferenceKey,
</span><del>-        [NSNumber numberWithBool:YES], WebKitCSSRegionsEnabledPreferenceKey,
-        [NSNumber numberWithBool:YES], WebKitCSSCompositingEnabledPreferenceKey,
</del><span class="cx">         [NSNumber numberWithBool:NO],   WebKitDisplayListDrawingEnabledPreferenceKey,
</span><span class="cx"> #if PLATFORM(IOS) &amp;&amp; !PLATFORM(IOS_SIMULATOR)
</span><span class="cx">         [NSNumber numberWithBool:YES],  WebKitAcceleratedDrawingEnabledPreferenceKey,
</span><span class="lines">@@ -1880,26 +1878,6 @@
</span><span class="cx">     [self _setBoolValue:enabled forKey:WebKitAcceleratedCompositingEnabledPreferenceKey];
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-- (BOOL)cssRegionsEnabled
-{
-    return [self _boolValueForKey:WebKitCSSRegionsEnabledPreferenceKey];
-}
-
-- (void)setCSSRegionsEnabled:(BOOL)enabled
-{
-    [self _setBoolValue:enabled forKey:WebKitCSSRegionsEnabledPreferenceKey];
-}
-
-- (BOOL)cssCompositingEnabled
-{
-    return [self _boolValueForKey:WebKitCSSCompositingEnabledPreferenceKey];
-}
-
-- (void)setCSSCompositingEnabled:(BOOL)enabled
-{
-    [self _setBoolValue:enabled forKey:WebKitCSSCompositingEnabledPreferenceKey];
-}
-
</del><span class="cx"> - (BOOL)showDebugBorders
</span><span class="cx"> {
</span><span class="cx">     return [self _boolValueForKey:WebKitShowDebugBordersPreferenceKey];
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebPreferencesPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -212,12 +212,6 @@
</span><span class="cx"> - (BOOL)acceleratedCompositingEnabled;
</span><span class="cx"> - (void)setAcceleratedCompositingEnabled:(BOOL)enabled;
</span><span class="cx"> 
</span><del>-- (BOOL)cssRegionsEnabled;
-- (void)setCSSRegionsEnabled:(BOOL)enabled;
-
-- (BOOL)cssCompositingEnabled;
-- (void)setCSSCompositingEnabled:(BOOL)enabled;
-
</del><span class="cx"> - (BOOL)showDebugBorders;
</span><span class="cx"> - (void)setShowDebugBorders:(BOOL)show;
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebViewmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebView.mm (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebView.mm        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit/mac/WebView/WebView.mm        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -2313,8 +2313,6 @@
</span><span class="cx">     settings.setFrameFlatteningEnabled([preferences isFrameFlatteningEnabled]);
</span><span class="cx">     settings.setSpatialNavigationEnabled([preferences isSpatialNavigationEnabled]);
</span><span class="cx">     settings.setPaginateDuringLayoutEnabled([preferences paginateDuringLayoutEnabled]);
</span><del>-    RuntimeEnabledFeatures::sharedFeatures().setCSSRegionsEnabled([preferences cssRegionsEnabled]);
-    RuntimeEnabledFeatures::sharedFeatures().setCSSCompositingEnabled([preferences cssCompositingEnabled]);
</del><span class="cx"> 
</span><span class="cx">     settings.setAsynchronousSpellCheckingEnabled([preferences asynchronousSpellCheckingEnabled]);
</span><span class="cx">     settings.setHyperlinkAuditingEnabled([preferences hyperlinkAuditingEnabled]);
</span></span></pre></div>
<a id="trunkSourceWebKitwinWebViewcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/win/WebView.cpp (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/win/WebView.cpp        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit/win/WebView.cpp        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -5034,11 +5034,6 @@
</span><span class="cx">         return hr;
</span><span class="cx">     settings.setPluginsEnabled(!!enabled);
</span><span class="cx"> 
</span><del>-    hr = preferences-&gt;isCSSRegionsEnabled(&amp;enabled);
-    if (FAILED(hr))
-        return hr;
-    RuntimeEnabledFeatures::sharedFeatures().setCSSRegionsEnabled(!!enabled);
-
</del><span class="cx"> #if ENABLE(INDEXED_DATABASE)
</span><span class="cx">     RuntimeEnabledFeatures::sharedFeatures().setWebkitIndexedDBEnabled(true);
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit2/ChangeLog        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -1,3 +1,31 @@
</span><ins>+2016-05-06  Dean Jackson  &lt;dino@apple.com&gt;
+
+        Regions, Shapes and Tracks don't need runtime features
+        https://bugs.webkit.org/show_bug.cgi?id=157426
+        &lt;rdar://problem/26146262&gt;
+
+        Reviewed by Simon Fraser.
+
+        The following RuntimeEnabledFeatures can be removed since
+        we have no need to disable them (they are stable and have
+        shipped for a while):
+        - CSS Regions
+        - CSS Shapes
+        - Media tracks
+
+        * Shared/WebPreferencesDefinitions.h:
+        * UIProcess/API/C/WKPreferences.cpp:
+        (WKPreferencesSetCSSRegionsEnabled): Deleted.
+        (WKPreferencesGetCSSRegionsEnabled): Deleted.
+        * UIProcess/API/C/WKPreferencesRefPrivate.h:
+        * WebProcess/InjectedBundle/InjectedBundle.cpp:
+        (WebKit::InjectedBundle::overrideBoolPreferenceForTestRunner): Deleted.
+        (WebKit::InjectedBundle::setCSSRegionsEnabled): Deleted.
+        (WebKit::InjectedBundle::setCSSCompositingEnabled): Deleted.
+        * WebProcess/InjectedBundle/InjectedBundle.h:
+        * WebProcess/WebPage/WebPage.cpp:
+        (WebKit::WebPage::updatePreferences): Deleted.
+
</ins><span class="cx"> 2016-05-05  Ada Chan  &lt;adachan@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Create a fence in WebVideoFullscreenManagerProxy::setVideoLayerFrame() to pass to the web process
</span></span></pre></div>
<a id="trunkSourceWebKit2SharedWebPreferencesDefinitionsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -132,8 +132,6 @@
</span><span class="cx">     macro(Accelerated2dCanvasEnabled, accelerated2dCanvasEnabled, Bool, bool, false, &quot;&quot;, &quot;&quot;) \
</span><span class="cx">     macro(CSSAnimationTriggersEnabled, cssAnimationTriggersEnabled, Bool, bool, true, &quot;&quot;, &quot;&quot;) \
</span><span class="cx">     macro(WebAnimationsEnabled, webAnimationsEnabled, Bool, bool, false, &quot;&quot;, &quot;&quot;) \
</span><del>-    macro(CSSRegionsEnabled, cssRegionsEnabled, Bool, bool, true, &quot;&quot;, &quot;&quot;) \
-    macro(CSSCompositingEnabled, cssCompositingEnabled, Bool, bool, true, &quot;&quot;, &quot;&quot;) \
</del><span class="cx">     macro(ForceFTPDirectoryListings, forceFTPDirectoryListings, Bool, bool, false, &quot;&quot;, &quot;&quot;) \
</span><span class="cx">     macro(TabsToLinks, tabsToLinks, Bool, bool, DEFAULT_WEBKIT_TABSTOLINKS_ENABLED, &quot;&quot;, &quot;&quot;) \
</span><span class="cx">     macro(DNSPrefetchingEnabled, dnsPrefetchingEnabled, Bool, bool, false, &quot;&quot;, &quot;&quot;) \
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPreferencescpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -508,16 +508,6 @@
</span><span class="cx">     return toImpl(preferencesRef)-&gt;webAnimationsEnabled();
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void WKPreferencesSetCSSRegionsEnabled(WKPreferencesRef preferencesRef, bool flag)
-{
-    toImpl(preferencesRef)-&gt;setCSSRegionsEnabled(flag);
-}
-
-bool WKPreferencesGetCSSRegionsEnabled(WKPreferencesRef preferencesRef)
-{
-    return toImpl(preferencesRef)-&gt;cssRegionsEnabled();
-}
-
</del><span class="cx"> void WKPreferencesSetNeedsSiteSpecificQuirks(WKPreferencesRef preferencesRef, bool flag)
</span><span class="cx"> {
</span><span class="cx">     toImpl(preferencesRef)-&gt;setNeedsSiteSpecificQuirks(flag);
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPreferencesRefPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPreferencesRefPrivate.h (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPreferencesRefPrivate.h        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPreferencesRefPrivate.h        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -115,10 +115,6 @@
</span><span class="cx"> WK_EXPORT void WKPreferencesSetWebAnimationsEnabled(WKPreferencesRef, bool flag);
</span><span class="cx"> WK_EXPORT bool WKPreferencesGetWebAnimationsEnabled(WKPreferencesRef);
</span><span class="cx"> 
</span><del>-// Defaults to true
-WK_EXPORT void WKPreferencesSetCSSRegionsEnabled(WKPreferencesRef, bool flag);
-WK_EXPORT bool WKPreferencesGetCSSRegionsEnabled(WKPreferencesRef);
-
</del><span class="cx"> // Defaults to false.
</span><span class="cx"> WK_EXPORT void WKPreferencesSetNeedsSiteSpecificQuirks(WKPreferencesRef, bool);
</span><span class="cx"> WK_EXPORT bool WKPreferencesGetNeedsSiteSpecificQuirks(WKPreferencesRef);
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessInjectedBundleInjectedBundlecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundle.cpp (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundle.cpp        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundle.cpp        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -183,16 +183,6 @@
</span><span class="cx">         RuntimeEnabledFeatures::sharedFeatures().setWebAnimationsEnabled(enabled);
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><del>-#if ENABLE(CSS_REGIONS)
-    if (preference == &quot;WebKitCSSRegionsEnabled&quot;)
-        RuntimeEnabledFeatures::sharedFeatures().setCSSRegionsEnabled(enabled);
-#endif
-
-#if ENABLE(CSS_COMPOSITING)
-    if (preference == &quot;WebKitCSSCompositingEnabled&quot;)
-        RuntimeEnabledFeatures::sharedFeatures().setCSSCompositingEnabled(enabled);
-#endif
-    
</del><span class="cx"> #if ENABLE(FETCH_API)
</span><span class="cx">     if (preference == &quot;WebKitFetchAPIEnabled&quot;)
</span><span class="cx">         RuntimeEnabledFeatures::sharedFeatures().setFetchAPIEnabled(enabled);
</span><span class="lines">@@ -595,22 +585,4 @@
</span><span class="cx"> #endif
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-void InjectedBundle::setCSSRegionsEnabled(bool enabled)
-{
-#if ENABLE(CSS_REGIONS)
-    RuntimeEnabledFeatures::sharedFeatures().setCSSRegionsEnabled(enabled);
-#else
-    UNUSED_PARAM(enabled);
-#endif
-}
-
-void InjectedBundle::setCSSCompositingEnabled(bool enabled)
-{
-#if ENABLE(CSS_COMPOSITING)
-    RuntimeEnabledFeatures::sharedFeatures().setCSSCompositingEnabled(enabled);
-#else
-    UNUSED_PARAM(enabled);
-#endif
-}
-
</del><span class="cx"> } // namespace WebKit
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessInjectedBundleInjectedBundleh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundle.h (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundle.h        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit2/WebProcess/InjectedBundle/InjectedBundle.h        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -153,8 +153,6 @@
</span><span class="cx">     void setSerialLoadingEnabled(bool);
</span><span class="cx">     void setCSSAnimationTriggersEnabled(bool);
</span><span class="cx">     void setWebAnimationsEnabled(bool);
</span><del>-    void setCSSRegionsEnabled(bool);
-    void setCSSCompositingEnabled(bool);
</del><span class="cx">     void dispatchPendingLoadRequests();
</span><span class="cx"> 
</span><span class="cx"> #if PLATFORM(COCOA) &amp;&amp; WK_API_ENABLED
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessWebPageWebPagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -2919,8 +2919,6 @@
</span><span class="cx"> #if ENABLE(WEB_ANIMATIONS)
</span><span class="cx">     RuntimeEnabledFeatures::sharedFeatures().setWebAnimationsEnabled(store.getBoolValueForKey(WebPreferencesKey::webAnimationsEnabledKey()));
</span><span class="cx"> #endif
</span><del>-    RuntimeEnabledFeatures::sharedFeatures().setCSSRegionsEnabled(store.getBoolValueForKey(WebPreferencesKey::cssRegionsEnabledKey()));
-    RuntimeEnabledFeatures::sharedFeatures().setCSSCompositingEnabled(store.getBoolValueForKey(WebPreferencesKey::cssCompositingEnabledKey()));
</del><span class="cx">     settings.setWebGLEnabled(store.getBoolValueForKey(WebPreferencesKey::webGLEnabledKey()));
</span><span class="cx">     settings.setForceSoftwareWebGLRendering(store.getBoolValueForKey(WebPreferencesKey::forceSoftwareWebGLRenderingKey()));
</span><span class="cx">     settings.setAccelerated2dCanvasEnabled(store.getBoolValueForKey(WebPreferencesKey::accelerated2dCanvasEnabledKey()));
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Tools/ChangeLog        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -1,3 +1,21 @@
</span><ins>+2016-05-06  Dean Jackson  &lt;dino@apple.com&gt;
+
+        Regions, Shapes and Tracks don't need runtime features
+        https://bugs.webkit.org/show_bug.cgi?id=157426
+        &lt;rdar://problem/26146262&gt;
+
+        Reviewed by Simon Fraser.
+
+        The following RuntimeEnabledFeatures can be removed since
+        we have no need to disable them (they are stable and have
+        shipped for a while):
+        - CSS Regions
+        - CSS Shapes
+        - Media tracks
+
+        * DumpRenderTree/mac/DumpRenderTree.mm:
+        (resetWebPreferencesToConsistentValues): Deleted.
+
</ins><span class="cx"> 2016-05-06  Ryan Haddad  &lt;ryanhaddad@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Increase delay when launching multiple ios-simulators in parallel
</span></span></pre></div>
<a id="trunkToolsDumpRenderTreemacDumpRenderTreemm"></a>
<div class="modfile"><h4>Modified: trunk/Tools/DumpRenderTree/mac/DumpRenderTree.mm (200523 => 200524)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/DumpRenderTree/mac/DumpRenderTree.mm        2016-05-06 21:16:42 UTC (rev 200523)
+++ trunk/Tools/DumpRenderTree/mac/DumpRenderTree.mm        2016-05-06 21:21:20 UTC (rev 200524)
</span><span class="lines">@@ -966,7 +966,6 @@
</span><span class="cx">     [preferences setCanvasUsesAcceleratedDrawing:YES];
</span><span class="cx">     [preferences setAcceleratedDrawingEnabled:useAcceleratedDrawing];
</span><span class="cx"> #endif
</span><del>-    [preferences setCSSRegionsEnabled:YES];
</del><span class="cx">     [preferences setUsePreHTML5ParserQuirks:NO];
</span><span class="cx">     [preferences setAsynchronousSpellCheckingEnabled:NO];
</span><span class="cx"> #if !PLATFORM(IOS)
</span></span></pre>
</div>
</div>

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