cc: Remove BeginFrameSourcesConstructor.

cc/surfaces/onscreen_display_client.h

 // Copyright 2014 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_SURFACES_ONSCREEN_DISPLAY_CLIENT_H_
 #define CC_SURFACES_ONSCREEN_DISPLAY_CLIENT_H_
 
 #include "cc/surfaces/display_client.h"
 
 #include "base/compiler_specific.h"
@@ skipping 10 matching lines @@
 class ContextProvider;
 class DisplayScheduler;
 class SurfaceManager;
 class SurfaceDisplayOutputSurface;
 
 // This class provides a DisplayClient implementation for drawing directly to an
 // onscreen context.
 class CC_SURFACES_EXPORT OnscreenDisplayClient
     : NON_EXPORTED_BASE(DisplayClient) {
  public:
-  OnscreenDisplayClient(
-      scoped_ptr<OutputSurface> output_surface,
-      SurfaceManager* manager,
-      SharedBitmapManager* bitmap_manager,
-      gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager,
-      const RendererSettings& settings,
-      scoped_refptr<base::SingleThreadTaskRunner> task_runner);
+  OnscreenDisplayClient(scoped_ptr<OutputSurface> output_surface,
+                        SurfaceManager* manager,
+                        SharedBitmapManager* bitmap_manager,
+                        gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager,
+                        const RendererSettings& settings,
+                        base::SingleThreadTaskRunner* task_runner);
   ~OnscreenDisplayClient() override;
 
   bool Initialize();
   Display* display() { return display_.get(); }
   void set_surface_output_surface(SurfaceDisplayOutputSurface* surface) {
     surface_display_output_surface_ = surface;
   }
 
   // DisplayClient implementation.
   void CommitVSyncParameters(base::TimeTicks timebase,
                              base::TimeDelta interval) override;
   void OutputSurfaceLost() override;
   void SetMemoryPolicy(const ManagedMemoryPolicy& policy) override;
 
   bool output_surface_lost() { return output_surface_lost_; }
 
  protected:
   scoped_ptr<OutputSurface> output_surface_;
   scoped_ptr<Display> display_;
-  VSyncParameterObserver* vsync_observer_;
-  scoped_ptr<BeginFrameSource> begin_frame_source_;
+  scoped_ptr<SyntheticBeginFrameSource> synthetic_frame_source_;
+  scoped_ptr<BackToBackBeginFrameSource> unthrottled_frame_source_;
   scoped_ptr<DisplayScheduler> scheduler_;
-  scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
+  base::SingleThreadTaskRunner* task_runner_;
   SurfaceDisplayOutputSurface* surface_display_output_surface_;
   bool output_surface_lost_;
   bool disable_gpu_vsync_;
 
   DISALLOW_COPY_AND_ASSIGN(OnscreenDisplayClient);
 };
 
 }  // namespace cc
 
 #endif  // CC_SURFACES_ONSCREEN_DISPLAY_CLIENT_H_