2010-03-29 Steve Falkenburg <sfalken@apple.com>

        Reviewed by Adele Peterson.

        Default value of accelerated compositing should be false for Windows
        https://bugs.webkit.org/show_bug.cgi?id=36805

        * WebPreferences.cpp:
        (WebPreferences::initializeDefaultSettings):


Canonical link: https://commits.webkit.org/48055@main
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@56761 268f45cc-cd09-0410-ab3c-d52691b4dbfc

WebKit/win/ChangeLog

@@ -1,3 +1,13 @@
+2010-03-29  Steve Falkenburg  <sfalken@apple.com>
+
+        Reviewed by Adele Peterson.
+
+        Default value of accelerated compositing should be false for Windows
+        https://bugs.webkit.org/show_bug.cgi?id=36805
+
+        * WebPreferences.cpp:
+        (WebPreferences::initializeDefaultSettings):
+
 2010-03-29  Rafael Weinstein  <rafaelw@chromium.org>
 
         Reviewed by Adam Barth.

WebKit/win/WebPreferences.cpp

@@ -256,7 +256,7 @@ void WebPreferences::initializeDefaultSettings()
     RetainPtr<CFStringRef> pluginAllowedRunTime(AdoptCF, CFStringCreateWithFormat(0, 0, CFSTR("%u"), numeric_limits<unsigned>::max()));
     CFDictionaryAddValue(defaults, CFSTR(WebKitPluginAllowedRunTimePreferenceKey), pluginAllowedRunTime.get());
 
-    CFDictionaryAddValue(defaults, CFSTR(WebKitAcceleratedCompositingEnabledPreferenceKey), kCFBooleanTrue);
+    CFDictionaryAddValue(defaults, CFSTR(WebKitAcceleratedCompositingEnabledPreferenceKey), kCFBooleanFalse);
 
     CFDictionaryAddValue(defaults, CFSTR(WebKitShowDebugBordersPreferenceKey), kCFBooleanFalse);