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 852560796c75005176cb28d51d309feeca564a2d..1c934dcdb2ea29ea68c5e97f4fb5b521097aabb7 100644 |
--- a/third_party/WebKit/Source/core/page/ChromeClient.h |
+++ b/third_party/WebKit/Source/core/page/ChromeClient.h |
@@ -199,6 +199,8 @@ public: |
virtual void updateCompositedSelection(const CompositedSelection&) { } |
virtual void needTouchEvents(bool) = 0; |
+ virtual void setHaveWheelEventHandlers(bool) = 0; |
+ virtual bool haveWheelEventHandlers() const = 0; |
virtual void setTouchAction(TouchAction) = 0; |