Introducing WebCoalescedInputEvent and inclusion in content/common

ui/events/blink/input_handler_proxy_client.h

Index: ui/events/blink/input_handler_proxy_client.h
diff --git a/ui/events/blink/input_handler_proxy_client.h b/ui/events/blink/input_handler_proxy_client.h
index 016d5190f2e79193544dfc3513ad1b5f9cbcc716..7a930838118a56c7efa53a9be0b6a87042740b26 100644
--- a/ui/events/blink/input_handler_proxy_client.h
+++ b/ui/events/blink/input_handler_proxy_client.h
@@ -5,7 +5,7 @@
 #ifndef UI_EVENTS_BLINK_INPUT_HANDLER_PROXY_CLIENT_H_
 #define UI_EVENTS_BLINK_INPUT_HANDLER_PROXY_CLIENT_H_
 
-#include "ui/events/blink/scoped_web_input_event.h"
+#include "third_party/WebKit/public/platform/WebCoalescedInputEvent.h"
 
 namespace blink {
 class WebGestureCurve;
@@ -32,7 +32,7 @@ class InputHandlerProxyClient {
   // passive event listeners. If the target has blocking event listeners
   // |TransferActiveWheelFlingAnimation| will be used instead.
   virtual void DispatchNonBlockingEventToMainThread(
-      ui::ScopedWebInputEvent event,
+      blink::WebScopedInputEvent event,
       const ui::LatencyInfo& latency_info) = 0;
 
   // Creates a new fling animation curve instance for device |device_source|