sync compositor: Merge input path with chrome

content/renderer/android/synchronous_compositor_factory.h

Index: content/renderer/android/synchronous_compositor_factory.h
diff --git a/content/renderer/android/synchronous_compositor_factory.h b/content/renderer/android/synchronous_compositor_factory.h
index c8fece97b4f13e57c9b058df07e65e07de667a1d..6765046761939141982623f6617a0c3d1f97d833 100644
--- a/content/renderer/android/synchronous_compositor_factory.h
+++ b/content/renderer/android/synchronous_compositor_factory.h
@@ -31,6 +31,7 @@ class WebGraphicsContext3DInProcessCommandBufferImpl;
 namespace content {
 
 class InputHandlerManagerClient;
+class InputHandlerManagerSyncHandlerProxyClient;
 class StreamTextureFactory;
 class FrameSwapMessageQueue;
 
@@ -55,6 +56,8 @@ class SynchronousCompositorFactory {
 
   // The factory maintains ownership of the returned interface.
   virtual InputHandlerManagerClient* GetInputHandlerManagerClient() = 0;
+  virtual InputHandlerManagerSyncHandlerProxyClient*
+  GetInputHandlerManagerSyncHandlerProxyClient() = 0;
 
   virtual scoped_ptr<cc::BeginFrameSource> CreateExternalBeginFrameSource(
       int routing_id) = 0;