Index: third_party/WebKit/Source/core/page/ChromeClient.h |
diff --git a/third_party/WebKit/Source/core/page/ChromeClient.h b/third_party/WebKit/Source/core/page/ChromeClient.h |
index 762d7844a784f046c7bdad2895f671c6c6d7b628..5f310e426fadea4c0e35e411b8e72b7fd8da28a3 100644 |
--- a/third_party/WebKit/Source/core/page/ChromeClient.h |
+++ b/third_party/WebKit/Source/core/page/ChromeClient.h |
@@ -169,6 +169,7 @@ public: |
virtual void contentsSizeChanged(LocalFrame*, const IntSize&) const = 0; |
virtual void pageScaleFactorChanged() const { } |
virtual float clampPageScaleFactorToLimits(float scale) const { return scale; } |
+ virtual void mainFrameScrollOffsetChanged() const {} |
virtual void layoutUpdated(LocalFrame*) const { } |
void mouseDidMoveOverElement(const HitTestResult&); |