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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/166277">166277</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2014-03-25 19:30:27 -0700 (Tue, 25 Mar 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>When the mouse is upped after dragged out of shadowDOM, it should lose :active.
https://bugs.webkit.org/show_bug.cgi?id=130660

Patch by Sanghyup Lee &lt;sh53.lee@samsung.com&gt; on 2014-03-25
Reviewed by Darin Adler.

Source/WebCore:

This caused a regression after <a href="http://trac.webkit.org/projects/webkit/changeset/165037">r165037</a>.
When we have to clear :active style of shadow DOM, we should clear host's style.
This patch replaces parentElement() by parentOrShadowHostElement().

* dom/Document.cpp:
(WebCore::Document::updateHoverActiveState):

LayoutTests:

* fast/css/hover-active-drag-expected.txt: Added a test for textarea.
* fast/css/hover-active-drag.html: Updated.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsfastcsshoveractivedragexpectedtxt">trunk/LayoutTests/fast/css/hover-active-drag-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastcsshoveractivedraghtml">trunk/LayoutTests/fast/css/hover-active-drag.html</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoredomDocumentcpp">trunk/Source/WebCore/dom/Document.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (166276 => 166277)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2014-03-26 02:14:40 UTC (rev 166276)
+++ trunk/LayoutTests/ChangeLog        2014-03-26 02:30:27 UTC (rev 166277)
</span><span class="lines">@@ -1,3 +1,13 @@
</span><ins>+2014-03-25  Sanghyup Lee  &lt;sh53.lee@samsung.com&gt;
+
+        When the mouse is upped after dragged out of shadowDOM, it should lose :active.
+        https://bugs.webkit.org/show_bug.cgi?id=130660
+
+        Reviewed by Darin Adler.
+
+        * fast/css/hover-active-drag-expected.txt: Added a test for textarea.
+        * fast/css/hover-active-drag.html: Updated.
+
</ins><span class="cx"> 2014-03-25  Filip Pizlo  &lt;fpizlo@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Repatch should plant calls to getters directly rather than through a C helper
</span></span></pre></div>
<a id="trunkLayoutTestsfastcsshoveractivedragexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/css/hover-active-drag-expected.txt (166276 => 166277)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/css/hover-active-drag-expected.txt        2014-03-26 02:14:40 UTC (rev 166276)
+++ trunk/LayoutTests/fast/css/hover-active-drag-expected.txt        2014-03-26 02:30:27 UTC (rev 166277)
</span><span class="lines">@@ -1,3 +1,4 @@
</span><ins>+
</ins><span class="cx"> Dragging out of an element should cause it to lose :hover
</span><span class="cx"> 
</span><span class="cx"> On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
</span><span class="lines">@@ -12,6 +13,10 @@
</span><span class="cx"> PASS background is &quot;rgb(0, 0, 0)&quot;
</span><span class="cx"> PASS background is &quot;rgb(0, 0, 0)&quot;
</span><span class="cx"> PASS background is &quot;rgb(0, 0, 0)&quot;
</span><ins>+PASS background is &quot;rgb(255, 0, 0)&quot;
+PASS background is &quot;rgb(255, 255, 0)&quot;
+PASS background is &quot;rgb(0, 255, 0)&quot;
+PASS background is &quot;rgb(0, 0, 0)&quot;
</ins><span class="cx"> 
</span><span class="cx"> 
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkLayoutTestsfastcsshoveractivedraghtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/css/hover-active-drag.html (166276 => 166277)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/css/hover-active-drag.html        2014-03-26 02:14:40 UTC (rev 166276)
+++ trunk/LayoutTests/fast/css/hover-active-drag.html        2014-03-26 02:30:27 UTC (rev 166277)
</span><span class="lines">@@ -1,10 +1,10 @@
</span><span class="cx"> &lt;!DOCTYPE html&gt;
</span><span class="cx"> &lt;style&gt;
</span><del>-  div { background: rgb(0, 0, 0); }
-  div:hover { background: rgb(255, 0, 0); }
-  div:hover:active { background: rgb(255, 255, 0); }
-  div:active { background: rgb(0, 255, 0); }
-  div {
</del><ins>+  div, textarea { background: rgb(0, 0, 0); }
+  div:hover, textarea:hover { background: rgb(255, 0, 0); }
+  div:hover:active, textarea:hover:active { background: rgb(255, 255, 0); }
+  div:active, textarea:active { background: rgb(0, 255, 0); }
+  div, textarea {
</ins><span class="cx">     width: 100px;
</span><span class="cx">     height: 100px;
</span><span class="cx">     border: 2px solid rgb(0, 0, 255);
</span><span class="lines">@@ -14,6 +14,7 @@
</span><span class="cx"> &lt;body&gt;
</span><span class="cx">   &lt;div id=&quot;box&quot;&gt;&lt;/div&gt;
</span><span class="cx">   &lt;div id=&quot;box2&quot;&gt;&lt;/div&gt;
</span><ins>+  &lt;textarea id=&quot;textarea&quot;&gt;&lt;/textarea&gt;
</ins><span class="cx">   &lt;pre id=&quot;description&quot;&gt;&lt;/div&gt;
</span><span class="cx">   &lt;pre id=&quot;console&quot;&gt;&lt;/pre&gt;
</span><span class="cx"> &lt;/body&gt;
</span><span class="lines">@@ -59,5 +60,18 @@
</span><span class="cx">     eventSender.mouseUp()
</span><span class="cx">     shouldHaveBackground(box, 'rgb(0, 0, 0)')
</span><span class="cx">     shouldHaveBackground(box2, 'rgb(0, 0, 0)')
</span><ins>+
+    // Move into the textarea.
+    eventSender.mouseMoveTo(50, 250)
+    shouldHaveBackground(textarea, 'rgb(255, 0, 0)')
+
+    eventSender.mouseDown()
+    shouldHaveBackground(textarea, 'rgb(255, 255, 0)')
+
+    eventSender.mouseMoveTo(400, 250)
+    shouldHaveBackground(textarea, 'rgb(0, 255, 0)')
+
+    eventSender.mouseUp()
+    shouldHaveBackground(textarea, 'rgb(0, 0, 0)')
</ins><span class="cx">   }
</span><span class="cx"> &lt;/script&gt;
</span></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (166276 => 166277)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2014-03-26 02:14:40 UTC (rev 166276)
+++ trunk/Source/WebCore/ChangeLog        2014-03-26 02:30:27 UTC (rev 166277)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2014-03-25  Sanghyup Lee  &lt;sh53.lee@samsung.com&gt;
+
+        When the mouse is upped after dragged out of shadowDOM, it should lose :active.
+        https://bugs.webkit.org/show_bug.cgi?id=130660
+
+        Reviewed by Darin Adler.
+
+        This caused a regression after r165037.
+        When we have to clear :active style of shadow DOM, we should clear host's style.
+        This patch replaces parentElement() by parentOrShadowHostElement().
+
+        * dom/Document.cpp:
+        (WebCore::Document::updateHoverActiveState):
+
</ins><span class="cx"> 2014-03-25  Eric Carlson  &lt;eric.carlson@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [Mac] Always retry a failed MediaDocument as a PluginDocument
</span></span></pre></div>
<a id="trunkSourceWebCoredomDocumentcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/dom/Document.cpp (166276 => 166277)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/dom/Document.cpp        2014-03-26 02:14:40 UTC (rev 166276)
+++ trunk/Source/WebCore/dom/Document.cpp        2014-03-26 02:30:27 UTC (rev 166277)
</span><span class="lines">@@ -5841,7 +5841,7 @@
</span><span class="cx">     Element* oldActiveElement = m_activeElement.get();
</span><span class="cx">     if (oldActiveElement &amp;&amp; !request.active()) {
</span><span class="cx">         // We are clearing the :active chain because the mouse has been released.
</span><del>-        for (Element* curr = oldActiveElement; curr; curr = curr-&gt;parentElement()) {
</del><ins>+        for (Element* curr = oldActiveElement; curr; curr = curr-&gt;parentOrShadowHostElement()) {
</ins><span class="cx">             curr-&gt;setActive(false);
</span><span class="cx">             m_userActionElements.setInActiveChain(curr, false);
</span><span class="cx">         }
</span></span></pre>
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