Revert of Move compositor InputHandler from RenderViewImpl to RenderWidget.

third_party/WebKit/Source/core/page/ChromeClient.h

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 8006fc311be703d70487a9f3ca507c3c902def79..e1785e59c60e604a0a4f9e1958d2a0cc6f7816a0 100644
--- a/third_party/WebKit/Source/core/page/ChromeClient.h
+++ b/third_party/WebKit/Source/core/page/ChromeClient.h
@@ -258,14 +258,12 @@
   virtual void updateCompositedSelection(LocalFrame*,
                                          const CompositedSelection&) {}
 
-  virtual void setEventListenerProperties(LocalFrame*,
-                                          WebEventListenerClass,
+  virtual void setEventListenerProperties(WebEventListenerClass,
                                           WebEventListenerProperties) = 0;
   virtual WebEventListenerProperties eventListenerProperties(
-      LocalFrame*,
       WebEventListenerClass) const = 0;
-  virtual void updateTouchRectsForSubframeIfNecessary(LocalFrame*) = 0;
-  virtual void setHasScrollEventHandlers(LocalFrame*, bool) = 0;
+  virtual void setHasScrollEventHandlers(bool) = 0;
+  virtual bool hasScrollEventHandlers() const = 0;
 
   virtual void setTouchAction(LocalFrame*, TouchAction) = 0;