Title: [201276] releases/WebKitGTK/webkit-2.12/Source/WebCore
- Revision
- 201276
- Author
- [email protected]
- Date
- 2016-05-23 05:33:37 -0700 (Mon, 23 May 2016)
Log Message
Merge r200971 - RenderLayer::hitTestList could mutate the list of candidate layers.
https://bugs.webkit.org/show_bug.cgi?id=157718
<rdar://problem/22556046>
Reviewed by Simon Fraser.
This patch ensures that we always start hittesting a clean render tree at EventHandler::hitTestResultAtPoint.
Speculative fix.
* page/EventHandler.cpp:
(WebCore::EventHandler::hitTestResultAtPoint):
Modified Paths
Diff
Modified: releases/WebKitGTK/webkit-2.12/Source/WebCore/ChangeLog (201275 => 201276)
--- releases/WebKitGTK/webkit-2.12/Source/WebCore/ChangeLog 2016-05-23 12:26:34 UTC (rev 201275)
+++ releases/WebKitGTK/webkit-2.12/Source/WebCore/ChangeLog 2016-05-23 12:33:37 UTC (rev 201276)
@@ -1,3 +1,18 @@
+2016-05-16 Zalan Bujtas <[email protected]>
+
+ RenderLayer::hitTestList could mutate the list of candidate layers.
+ https://bugs.webkit.org/show_bug.cgi?id=157718
+ <rdar://problem/22556046>
+
+ Reviewed by Simon Fraser.
+
+ This patch ensures that we always start hittesting a clean render tree at EventHandler::hitTestResultAtPoint.
+
+ Speculative fix.
+
+ * page/EventHandler.cpp:
+ (WebCore::EventHandler::hitTestResultAtPoint):
+
2016-05-16 Zan Dobersek <[email protected]>
[Cairo] GraphicsContext3D::ImageExtractor should use the correct size for copying non-image surfaces
Modified: releases/WebKitGTK/webkit-2.12/Source/WebCore/page/EventHandler.cpp (201275 => 201276)
--- releases/WebKitGTK/webkit-2.12/Source/WebCore/page/EventHandler.cpp 2016-05-23 12:26:34 UTC (rev 201275)
+++ releases/WebKitGTK/webkit-2.12/Source/WebCore/page/EventHandler.cpp 2016-05-23 12:33:37 UTC (rev 201276)
@@ -1134,6 +1134,8 @@
if (!renderView)
return result;
+ // We should always start hittesting a clean tree.
+ renderView->document().updateLayoutIgnorePendingStylesheets();
// hitTestResultAtPoint is specifically used to hitTest into all frames, thus it always allows child frame content.
HitTestRequest request(hitType | HitTestRequest::AllowChildFrameContent);
renderView->hitTest(request, result);
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