Title: [124052] trunk/Source/WebCore
- Revision
- 124052
- Author
- e...@google.com
- Date
- 2012-07-30 11:00:29 -0700 (Mon, 30 Jul 2012)
Log Message
[chromium] Turn back on ScrollbarLayerChromium for Windows
https://bugs.webkit.org/show_bug.cgi?id=92409
Reviewed by James Robinson.
This reverts r122791. As GDI issues were addressed in Chromium via
http://src.chromium.org/viewvc/chrome?view=rev&revision=148215,
scrollbar parts can now be composited on the thread.
* page/scrolling/chromium/ScrollingCoordinatorChromium.cpp:
(WebCore::createScrollbarLayer):
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (124051 => 124052)
--- trunk/Source/WebCore/ChangeLog 2012-07-30 17:56:38 UTC (rev 124051)
+++ trunk/Source/WebCore/ChangeLog 2012-07-30 18:00:29 UTC (rev 124052)
@@ -1,3 +1,17 @@
+2012-07-30 Adrienne Walker <e...@google.com>
+
+ [chromium] Turn back on ScrollbarLayerChromium for Windows
+ https://bugs.webkit.org/show_bug.cgi?id=92409
+
+ Reviewed by James Robinson.
+
+ This reverts r122791. As GDI issues were addressed in Chromium via
+ http://src.chromium.org/viewvc/chrome?view=rev&revision=148215,
+ scrollbar parts can now be composited on the thread.
+
+ * page/scrolling/chromium/ScrollingCoordinatorChromium.cpp:
+ (WebCore::createScrollbarLayer):
+
2012-07-30 Sheriff Bot <webkit.review....@gmail.com>
Unreviewed, rolling out r124025.
Modified: trunk/Source/WebCore/page/scrolling/chromium/ScrollingCoordinatorChromium.cpp (124051 => 124052)
--- trunk/Source/WebCore/page/scrolling/chromium/ScrollingCoordinatorChromium.cpp 2012-07-30 17:56:38 UTC (rev 124051)
+++ trunk/Source/WebCore/page/scrolling/chromium/ScrollingCoordinatorChromium.cpp 2012-07-30 18:00:29 UTC (rev 124052)
@@ -126,11 +126,8 @@
scrollbarGraphicsLayer->setContentsOpaque(isOpaqueRootScrollbar);
// FIXME: Mac scrollbar themes are not thread-safe to paint.
- // FIXME: Win scrollbars on XP Classic themes do not paint valid alpha
- // values due to GDI. This needs to be fixed in theme code before it
- // can be turned on here.
bool platformSupported = true;
-#if OS(DARWIN) || OS(WINDOWS)
+#if OS(DARWIN)
platformSupported = false;
#endif
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