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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/192001">192001</a></dd>
<dt>Author</dt> <dd>bshafiei@apple.com</dd>
<dt>Date</dt> <dd>2015-11-03 17:01:34 -0800 (Tue, 03 Nov 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Merged <a href="http://trac.webkit.org/projects/webkit/changeset/191999">r191999</a>.  rdar://problem/23376483</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#tagsSafari602191SourceWebCoreChangeLog">tags/Safari-602.1.9.1/Source/WebCore/ChangeLog</a></li>
<li><a href="#tagsSafari602191SourceWebCorebindingsjsJSDOMWindowBasecpp">tags/Safari-602.1.9.1/Source/WebCore/bindings/js/JSDOMWindowBase.cpp</a></li>
<li><a href="#tagsSafari602191SourceWebCorepageSettingscpp">tags/Safari-602.1.9.1/Source/WebCore/page/Settings.cpp</a></li>
<li><a href="#tagsSafari602191SourceWebCorepageSettingsh">tags/Safari-602.1.9.1/Source/WebCore/page/Settings.h</a></li>
<li><a href="#tagsSafari602191SourceWebKit2ChangeLog">tags/Safari-602.1.9.1/Source/WebKit2/ChangeLog</a></li>
<li><a href="#tagsSafari602191SourceWebKit2SharedWebProcessCreationParameterscpp">tags/Safari-602.1.9.1/Source/WebKit2/Shared/WebProcessCreationParameters.cpp</a></li>
<li><a href="#tagsSafari602191SourceWebKit2SharedWebProcessCreationParametersh">tags/Safari-602.1.9.1/Source/WebKit2/Shared/WebProcessCreationParameters.h</a></li>
<li><a href="#tagsSafari602191SourceWebKit2UIProcessCocoaWebProcessPoolCocoamm">tags/Safari-602.1.9.1/Source/WebKit2/UIProcess/Cocoa/WebProcessPoolCocoa.mm</a></li>
<li><a href="#tagsSafari602191SourceWebKit2WebProcessWebProcesscpp">tags/Safari-602.1.9.1/Source/WebKit2/WebProcess/WebProcess.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="tagsSafari602191SourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.9.1/Source/WebCore/ChangeLog (192000 => 192001)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.9.1/Source/WebCore/ChangeLog        2015-11-04 01:00:39 UTC (rev 192000)
+++ tags/Safari-602.1.9.1/Source/WebCore/ChangeLog        2015-11-04 01:01:34 UTC (rev 192001)
</span><span class="lines">@@ -1,5 +1,23 @@
</span><span class="cx"> 2015-11-03  Babak Shafiei  &lt;bshafiei@apple.com&gt;
</span><span class="cx"> 
</span><ins>+        Merge r191999.
+
+    2015-11-03  Geoffrey Garen  &lt;ggaren@apple.com&gt;
+
+            Provide a way to turn off const in WebKit2.
+
+            Reviewed by Sam Weinig.
+
+            * bindings/js/JSDOMWindowBase.cpp:
+            (WebCore::JSDOMWindowBase::commonVM):
+            * page/Settings.h:
+            (WebCore::Settings::shouldUseHighResolutionTimers):
+            (WebCore::Settings::shouldRewriteConstAsVar):
+            (WebCore::Settings::setShouldRewriteConstAsVar):
+            (WebCore::Settings::backgroundShouldExtendBeyondPage):
+
+2015-11-03  Babak Shafiei  &lt;bshafiei@apple.com&gt;
+
</ins><span class="cx">         Merge r191982.
</span><span class="cx"> 
</span><span class="cx">     2015-11-03  Saam barati  &lt;sbarati@apple.com&gt;
</span></span></pre></div>
<a id="tagsSafari602191SourceWebCorebindingsjsJSDOMWindowBasecpp"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.9.1/Source/WebCore/bindings/js/JSDOMWindowBase.cpp (192000 => 192001)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.9.1/Source/WebCore/bindings/js/JSDOMWindowBase.cpp        2015-11-04 01:00:39 UTC (rev 192000)
+++ tags/Safari-602.1.9.1/Source/WebCore/bindings/js/JSDOMWindowBase.cpp        2015-11-04 01:01:34 UTC (rev 192001)
</span><span class="lines">@@ -259,7 +259,7 @@
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><span class="cx"> #if PLATFORM(MAC)
</span><del>-        if (applicationIsITunes() || applicationIsIBooks())
</del><ins>+        if (applicationIsITunes() || applicationIsIBooks() || Settings::shouldRewriteConstAsVar())
</ins><span class="cx">             vm-&gt;setShouldRewriteConstAsVar(true);
</span><span class="cx"> #endif
</span><span class="cx"> 
</span></span></pre></div>
<a id="tagsSafari602191SourceWebCorepageSettingscpp"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.9.1/Source/WebCore/page/Settings.cpp (192000 => 192001)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.9.1/Source/WebCore/page/Settings.cpp        2015-11-04 01:00:39 UTC (rev 192000)
+++ tags/Safari-602.1.9.1/Source/WebCore/page/Settings.cpp        2015-11-04 01:01:34 UTC (rev 192001)
</span><span class="lines">@@ -84,6 +84,7 @@
</span><span class="cx"> bool Settings::gShouldUseHighResolutionTimers = true;
</span><span class="cx"> #endif
</span><span class="cx">     
</span><ins>+bool Settings::gShouldRewriteConstAsVar = false;
</ins><span class="cx"> bool Settings::gShouldRespectPriorityInCSSAttributeSetters = false;
</span><span class="cx"> bool Settings::gLowPowerVideoAudioBufferSizeEnabled = false;
</span><span class="cx"> 
</span></span></pre></div>
<a id="tagsSafari602191SourceWebCorepageSettingsh"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.9.1/Source/WebCore/page/Settings.h (192000 => 192001)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.9.1/Source/WebCore/page/Settings.h        2015-11-04 01:00:39 UTC (rev 192000)
+++ tags/Safari-602.1.9.1/Source/WebCore/page/Settings.h        2015-11-04 01:01:34 UTC (rev 192001)
</span><span class="lines">@@ -194,6 +194,9 @@
</span><span class="cx">     static bool shouldUseHighResolutionTimers() { return gShouldUseHighResolutionTimers; }
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><ins>+    static bool shouldRewriteConstAsVar() { return gShouldRewriteConstAsVar; }
+    static void setShouldRewriteConstAsVar(bool shouldRewriteConstAsVar) { gShouldRewriteConstAsVar = shouldRewriteConstAsVar; }
+
</ins><span class="cx">     WEBCORE_EXPORT void setBackgroundShouldExtendBeyondPage(bool);
</span><span class="cx">     bool backgroundShouldExtendBeyondPage() const { return m_backgroundShouldExtendBeyondPage; }
</span><span class="cx"> 
</span><span class="lines">@@ -347,6 +350,7 @@
</span><span class="cx"> #if PLATFORM(WIN)
</span><span class="cx">     static bool gShouldUseHighResolutionTimers;
</span><span class="cx"> #endif
</span><ins>+    WEBCORE_EXPORT static bool gShouldRewriteConstAsVar;
</ins><span class="cx">     static bool gShouldRespectPriorityInCSSAttributeSetters;
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx">     static bool gNetworkDataUsageTrackingEnabled;
</span></span></pre></div>
<a id="tagsSafari602191SourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.9.1/Source/WebKit2/ChangeLog (192000 => 192001)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.9.1/Source/WebKit2/ChangeLog        2015-11-04 01:00:39 UTC (rev 192000)
+++ tags/Safari-602.1.9.1/Source/WebKit2/ChangeLog        2015-11-04 01:01:34 UTC (rev 192001)
</span><span class="lines">@@ -1,3 +1,22 @@
</span><ins>+2015-11-03  Babak Shafiei  &lt;bshafiei@apple.com&gt;
+
+        Merge r191999.
+
+    2015-11-03  Geoffrey Garen  &lt;ggaren@apple.com&gt;
+
+            Provide a way to turn off const in WebKit2.
+
+            Reviewed by Sam Weinig.
+
+            * Shared/WebProcessCreationParameters.cpp:
+            (WebKit::WebProcessCreationParameters::encode):
+            (WebKit::WebProcessCreationParameters::decode):
+            * Shared/WebProcessCreationParameters.h:
+            * UIProcess/Cocoa/WebProcessPoolCocoa.mm:
+            (WebKit::WebProcessPool::platformInitializeWebProcess):
+            * WebProcess/WebProcess.cpp:
+            (WebKit::WebProcess::initializeWebProcess):
+
</ins><span class="cx"> 2015-10-28  Babak Shafiei  &lt;bshafiei@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Merge r191673.
</span></span></pre></div>
<a id="tagsSafari602191SourceWebKit2SharedWebProcessCreationParameterscpp"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.9.1/Source/WebKit2/Shared/WebProcessCreationParameters.cpp (192000 => 192001)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.9.1/Source/WebKit2/Shared/WebProcessCreationParameters.cpp        2015-11-04 01:00:39 UTC (rev 192000)
+++ tags/Safari-602.1.9.1/Source/WebKit2/Shared/WebProcessCreationParameters.cpp        2015-11-04 01:01:34 UTC (rev 192001)
</span><span class="lines">@@ -107,6 +107,7 @@
</span><span class="cx">     encoder &lt;&lt; shouldUseFontSmoothing;
</span><span class="cx">     encoder &lt;&lt; fontWhitelist;
</span><span class="cx">     encoder &lt;&lt; iconDatabaseEnabled;
</span><ins>+    encoder &lt;&lt; shouldRewriteConstAsVar;
</ins><span class="cx">     encoder &lt;&lt; terminationTimeout;
</span><span class="cx">     encoder &lt;&lt; languages;
</span><span class="cx">     encoder &lt;&lt; textCheckerState;
</span><span class="lines">@@ -239,6 +240,8 @@
</span><span class="cx">         return false;
</span><span class="cx">     if (!decoder.decode(parameters.iconDatabaseEnabled))
</span><span class="cx">         return false;
</span><ins>+    if (!decoder.decode(parameters.shouldRewriteConstAsVar))
+        return false;
</ins><span class="cx">     if (!decoder.decode(parameters.terminationTimeout))
</span><span class="cx">         return false;
</span><span class="cx">     if (!decoder.decode(parameters.languages))
</span></span></pre></div>
<a id="tagsSafari602191SourceWebKit2SharedWebProcessCreationParametersh"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.9.1/Source/WebKit2/Shared/WebProcessCreationParameters.h (192000 => 192001)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.9.1/Source/WebKit2/Shared/WebProcessCreationParameters.h        2015-11-04 01:00:39 UTC (rev 192000)
+++ tags/Safari-602.1.9.1/Source/WebKit2/Shared/WebProcessCreationParameters.h        2015-11-04 01:01:34 UTC (rev 192001)
</span><span class="lines">@@ -117,6 +117,7 @@
</span><span class="cx">     Vector&lt;String&gt; fontWhitelist;
</span><span class="cx"> 
</span><span class="cx">     bool iconDatabaseEnabled;
</span><ins>+    bool shouldRewriteConstAsVar { false };
</ins><span class="cx"> 
</span><span class="cx">     double terminationTimeout;
</span><span class="cx"> 
</span></span></pre></div>
<a id="tagsSafari602191SourceWebKit2UIProcessCocoaWebProcessPoolCocoamm"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.9.1/Source/WebKit2/UIProcess/Cocoa/WebProcessPoolCocoa.mm (192000 => 192001)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.9.1/Source/WebKit2/UIProcess/Cocoa/WebProcessPoolCocoa.mm        2015-11-04 01:00:39 UTC (rev 192000)
+++ tags/Safari-602.1.9.1/Source/WebKit2/UIProcess/Cocoa/WebProcessPoolCocoa.mm        2015-11-04 01:01:34 UTC (rev 192001)
</span><span class="lines">@@ -44,6 +44,7 @@
</span><span class="cx"> #import &lt;WebCore/NotImplemented.h&gt;
</span><span class="cx"> #import &lt;WebCore/PlatformPasteboard.h&gt;
</span><span class="cx"> #import &lt;WebCore/SharedBuffer.h&gt;
</span><ins>+#import &lt;WebCore/RuntimeApplicationChecks.h&gt;
</ins><span class="cx"> #import &lt;sys/param.h&gt;
</span><span class="cx"> 
</span><span class="cx"> #if ENABLE(NETWORK_PROCESS)
</span><span class="lines">@@ -174,6 +175,10 @@
</span><span class="cx">     parameters.shouldEnableFTLJIT = [[NSUserDefaults standardUserDefaults] boolForKey:WebKitJSCFTLJITEnabledDefaultsKey];
</span><span class="cx">     parameters.shouldEnableMemoryPressureReliefLogging = [[NSUserDefaults standardUserDefaults] boolForKey:@&quot;LogMemoryJetsamDetails&quot;];
</span><span class="cx"> 
</span><ins>+#if PLATFORM(MAC)
+    parameters.shouldRewriteConstAsVar = applicationIsIBooks();
+#endif
+
</ins><span class="cx"> #if HAVE(HOSTED_CORE_ANIMATION)
</span><span class="cx"> #if !PLATFORM(IOS)
</span><span class="cx">     parameters.acceleratedCompositingPort = MachSendRight::create([CARemoteLayerServer sharedServer].serverPort);
</span></span></pre></div>
<a id="tagsSafari602191SourceWebKit2WebProcessWebProcesscpp"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.9.1/Source/WebKit2/WebProcess/WebProcess.cpp (192000 => 192001)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.9.1/Source/WebKit2/WebProcess/WebProcess.cpp        2015-11-04 01:00:39 UTC (rev 192000)
+++ tags/Safari-602.1.9.1/Source/WebKit2/WebProcess/WebProcess.cpp        2015-11-04 01:01:34 UTC (rev 192001)
</span><span class="lines">@@ -336,6 +336,8 @@
</span><span class="cx">     for (auto&amp; scheme : parameters.urlSchemesRegisteredAsCORSEnabled)
</span><span class="cx">         registerURLSchemeAsCORSEnabled(scheme);
</span><span class="cx"> 
</span><ins>+    WebCore::Settings::setShouldRewriteConstAsVar(parameters.shouldRewriteConstAsVar);
+
</ins><span class="cx"> #if ENABLE(CACHE_PARTITIONING)
</span><span class="cx">     for (auto&amp; scheme : parameters.urlSchemesRegisteredAsCachePartitioned)
</span><span class="cx">         registerURLSchemeAsCachePartitioned(scheme);
</span></span></pre>
</div>
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