Move compositor thread input handling logic into content

cc/trees/thread_proxy.h

 // Copyright 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_TREES_THREAD_PROXY_H_
 #define CC_TREES_THREAD_PROXY_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time.h"
@@ skipping 140 matching lines @@
     bool commit_pending;
   };
   void ForceBeginFrameOnImplThread(CompletionEvent* completion);
   void BeginFrameCompleteOnImplThread(
       CompletionEvent* completion,
       ResourceUpdateQueue* queue,
       scoped_refptr<cc::ContextProvider> offscreen_context_provider);
   void BeginFrameAbortedOnImplThread();
   void RequestReadbackOnImplThread(ReadbackRequest* request);
   void FinishAllRenderingOnImplThread(CompletionEvent* completion);
-  void InitializeImplOnImplThread(CompletionEvent* completion,
-                                  InputHandlerClient* input_handler_client);
+  void InitializeImplOnImplThread(CompletionEvent* completion);
   void SetLayerTreeHostClientReadyOnImplThread();
   void SetVisibleOnImplThread(CompletionEvent* completion, bool visible);
   void HasInitializedOutputSurfaceOnImplThread(
       CompletionEvent* completion,
       bool* has_initialized_output_surface);
   void InitializeOutputSurfaceOnImplThread(
       CompletionEvent* completion,
       scoped_ptr<OutputSurface> output_surface,
       scoped_refptr<ContextProvider> offscreen_context_provider,
       bool* success,
@@ skipping 41 matching lines @@
   // anything else.
   scoped_ptr<OutputSurface> first_output_surface_;
 
   base::WeakPtrFactory<ThreadProxy> weak_factory_on_impl_thread_;
 
   base::WeakPtr<ThreadProxy> main_thread_weak_ptr_;
   base::WeakPtrFactory<ThreadProxy> weak_factory_;
 
   scoped_ptr<LayerTreeHostImpl> layer_tree_host_impl_;
 
-  scoped_ptr<InputHandlerClient> input_handler_client_on_impl_thread_;
-
   scoped_ptr<Scheduler> scheduler_on_impl_thread_;
 
   // Set when the main thread is waiting on a ScheduledActionBeginFrame to be
   // issued.
   CompletionEvent* begin_frame_completion_event_on_impl_thread_;
 
   // Set when the main thread is waiting on a readback.
   ReadbackRequest* readback_request_on_impl_thread_;
 
   // Set when the main thread is waiting on a commit to complete.
@@ skipping 24 matching lines @@
 
   base::TimeTicks smoothness_takes_priority_expiration_time_;
   bool renew_tree_priority_on_impl_thread_pending_;
 
   DISALLOW_COPY_AND_ASSIGN(ThreadProxy);
 };
 
 }  // namespace cc
 
 #endif  // CC_TREES_THREAD_PROXY_H_