cc: Remove FakeThread, use SingleThreadTaskRunner in scheduling classes.

cc/output/output_surface.h

 // Copyright 2012 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_OUTPUT_OUTPUT_SURFACE_H_
 #define CC_OUTPUT_OUTPUT_SURFACE_H_
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "cc/base/cc_export.h"
 #include "cc/output/context_provider.h"
 #include "cc/output/software_output_device.h"
 #include "cc/scheduler/frame_rate_controller.h"
 #include "third_party/WebKit/public/platform/WebGraphicsContext3D.h"
 
+namespace base { class SingleThreadTaskRunner; }
+
 namespace ui { struct LatencyInfo; }
 
 namespace gfx {
 class Rect;
 class Size;
 class Transform;
 }
 
 namespace cc {
 
 class CompositorFrame;
 class CompositorFrameAck;
 class OutputSurfaceClient;
 class OutputSurfaceCallbacks;
-class Thread;
 
 // Represents the output surface for a compositor. The compositor owns
 // and manages its destruction. Its lifetime is:
 //   1. Created on the main thread by the LayerTreeHost through its client.
 //   2. Passed to the compositor thread and bound to a client via BindToClient.
 //      From here on, it will only be used on the compositor thread.
 //   3. If the 3D context is lost, then the compositor will delete the output
 //      surface (on the compositor thread) and go back to step 1.
 class CC_EXPORT OutputSurface : public FrameRateControllerClient {
  public:
@@ skipping 38 matching lines @@
   // device should be used on the current frame.
   virtual bool ForcedDrawToSoftwareDevice() const;
 
   // Called by the compositor on the compositor thread. This is a place where
   // thread-specific data for the output surface can be initialized, since from
   // this point on the output surface will only be used on the compositor
   // thread.
   virtual bool BindToClient(OutputSurfaceClient* client);
 
   void InitializeBeginFrameEmulation(
-    Thread* thread,
-    bool throttle_frame_production,
-    base::TimeDelta interval);
+      base::SingleThreadTaskRunner* task_runner,
+      bool throttle_frame_production,
+      base::TimeDelta interval);
 
   void SetMaxFramesPending(int max_frames_pending);
 
   virtual void EnsureBackbuffer();
   virtual void DiscardBackbuffer();
 
   virtual void Reshape(gfx::Size size, float scale_factor);
   virtual gfx::Size SurfaceSize() const;
 
   virtual void BindFramebuffer();
@@ skipping 59 matching lines @@
   friend class OutputSurfaceCallbacks;
 
   void SetContext3D(scoped_ptr<WebKit::WebGraphicsContext3D> context3d);
 
   DISALLOW_COPY_AND_ASSIGN(OutputSurface);
 };
 
 }  // namespace cc
 
 #endif  // CC_OUTPUT_OUTPUT_SURFACE_H_