Index: third_party/WebKit/Source/core/page/scrolling/TopDocumentRootScrollerController.cpp |
diff --git a/third_party/WebKit/Source/core/page/scrolling/TopDocumentRootScrollerController.cpp b/third_party/WebKit/Source/core/page/scrolling/TopDocumentRootScrollerController.cpp |
index b23bf7cfd2002b6d4170398fc7fb00fdb6675afa..ff09de5b56c79b5a263f812a1455aa12a7647854 100644 |
--- a/third_party/WebKit/Source/core/page/scrolling/TopDocumentRootScrollerController.cpp |
+++ b/third_party/WebKit/Source/core/page/scrolling/TopDocumentRootScrollerController.cpp |
@@ -94,10 +94,10 @@ void TopDocumentRootScrollerController::updateGlobalRootScroller() |
void TopDocumentRootScrollerController::didUpdateCompositing() |
{ |
- FrameHost* frameHost = m_document->frameHost(); |
+ RootScrollerController::didUpdateCompositing(); |
// Let the compositor-side counterpart know about this change. |
- if (frameHost) |
+ if (FrameHost* frameHost = m_document->frameHost()) |
frameHost->chromeClient().registerViewportLayers(); |
} |