Move compositor InputHandler from RenderViewImpl to RenderWidget.

third_party/WebKit/Source/web/WebViewImpl.cpp

Index: third_party/WebKit/Source/web/WebViewImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebViewImpl.cpp b/third_party/WebKit/Source/web/WebViewImpl.cpp
index 67bb38885143d25bcb932d2918d0e018a14ce3a3..94c0f4f88fb6d39329e55b7664f8c3321a11aeb8 100644
--- a/third_party/WebKit/Source/web/WebViewImpl.cpp
+++ b/third_party/WebKit/Source/web/WebViewImpl.cpp
@@ -1589,11 +1589,6 @@ bool WebViewImpl::zoomToMultipleTargetsRect(const WebRect& rectInRootFrame) {
   return true;
 }
 
-void WebViewImpl::hasTouchEventHandlers(bool hasTouchHandlers) {
-  if (m_client)
-    m_client->hasTouchEventHandlers(hasTouchHandlers);
-}
-
 bool WebViewImpl::hasTouchEventHandlersAt(const WebPoint& point) {
   // FIXME: Implement this. Note that the point must be divided by
   // pageScaleFactor.