third_party/WebKit/Source/core/input/EventHandler.cpp - Issue 1913843004: Implementing document.setRootScroller API for main thread scrolling.

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Unified Diff: third_party/WebKit/Source/core/input/EventHandler.cpp

Issue 1913843004: Implementing document.setRootScroller API for main thread scrolling. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@overscrollController

Patch Set: Created 4 years, 8 months ago

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« third_party/WebKit/Source/core/frame/FrameView.cpp ('K') | « third_party/WebKit/Source/core/frame/FrameView.cpp ('k') | third_party/WebKit/Source/core/page/scrolling/RootScroller.h » ('j') | third_party/WebKit/Source/core/page/scrolling/RootScroller.h » ('J')
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Index: third_party/WebKit/Source/core/input/EventHandler.cpp

diff --git a/third_party/WebKit/Source/core/input/EventHandler.cpp b/third_party/WebKit/Source/core/input/EventHandler.cpp

index a79f926cb788ce569270f4702c0ee0f43ad14f73..1f94c705f29a16b2ab93d64e5a8a94ae14f199e9 100644

--- a/third_party/WebKit/Source/core/input/EventHandler.cpp

+++ b/third_party/WebKit/Source/core/input/EventHandler.cpp

@@ -2500,10 +2500,7 @@ bool EventHandler::isRootScroller(const Node& node) const

if (!node.isElementNode() || node.document().ownerElement())

return false;

- Element* scrollingElement = node.document().scrollingElement();

- return scrollingElement

- ? toElement(&node) == node.document().scrollingElement()

- : toElement(&node) == node.document().documentElement();

+ return node.document().rootScroller() == toElement(&node);

}

WebInputEventResult EventHandler::handleGestureScrollUpdate(const PlatformGestureEvent& gestureEvent)