cc: Remove BeginFrameSource::Create methods

components/mus/surfaces/top_level_display_client.cc

 // Copyright 2015 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.
 
 #include "components/mus/surfaces/top_level_display_client.h"
 
 #include "base/thread_task_runner_handle.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/copy_output_request.h"
 #include "cc/scheduler/begin_frame_source.h"
@@ skipping 29 matching lines @@
   display_.reset(new cc::Display(this, surfaces_state_->manager(), nullptr,
                                  nullptr, cc::RendererSettings()));
 
   scoped_ptr<cc::OutputSurface> output_surface =
       make_scoped_ptr(new DirectOutputSurface(
           new SurfacesContextProvider(this, widget, gpu_state)));
 
   int max_frames_pending = output_surface->capabilities().max_frames_pending;
   DCHECK_GT(max_frames_pending, 0);
 
-  synthetic_frame_source_ = cc::SyntheticBeginFrameSource::Create(
-      task_runner_.get(), cc::BeginFrameArgs::DefaultInterval());
+  synthetic_frame_source_.reset(new cc::SyntheticBeginFrameSource(
+      task_runner_.get(), cc::BeginFrameArgs::DefaultInterval()));
 
   scheduler_.reset(
       new cc::DisplayScheduler(display_.get(), synthetic_frame_source_.get(),
                                task_runner_.get(), max_frames_pending));
 
   if (gpu_state->HardwareRenderingAvailable()) {
     display_->Initialize(std::move(output_surface), scheduler_.get());
   } else {
     // TODO(rjkroege): Implement software compositing.
   }
@@ skipping 55 matching lines @@
     const cc::ReturnedResourceArray& resources) {
   // TODO(fsamuel): Implement this.
 }
 
 void TopLevelDisplayClient::SetBeginFrameSource(
     cc::BeginFrameSource* begin_frame_source) {
   // TODO(tansell): Implement this.
 }
 
 }  // namespace mus