Introducing WebCoalescedInputEvent and inclusion in content/common

third_party/WebKit/public/web/WebWidget.h

Index: third_party/WebKit/public/web/WebWidget.h
diff --git a/third_party/WebKit/public/web/WebWidget.h b/third_party/WebKit/public/web/WebWidget.h
index 7641bb139158ef0427c0c3663f457d9fd91bf560..82df2de08c900d98313021bdd2580a2f90960e18 100644
--- a/third_party/WebKit/public/web/WebWidget.h
+++ b/third_party/WebKit/public/web/WebWidget.h
@@ -47,7 +47,7 @@
 namespace blink {
 
 class WebCompositeAndReadbackAsyncCallback;
-class WebInputEvent;
+class WebCoalescedInputEvent;
 class WebLayoutAndPaintAsyncCallback;
 class WebPagePopup;
 struct WebPoint;
@@ -116,7 +116,7 @@ class WebWidget {
   virtual void themeChanged() {}
 
   // Called to inform the WebWidget of an input event.
-  virtual WebInputEventResult handleInputEvent(const WebInputEvent&) {
+  virtual WebInputEventResult handleInputEvent(const WebCoalescedInputEvent&) {
     return WebInputEventResult::NotHandled;
   }