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 a48366e816dd7702ad21a829474660f40fa8834c..9ada87833a4cd3300e02fb344cff0af73be22256 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&); |