cc: Rename SwapBuffers on CompositorFrameSink to SubmitCompositorFrame

cc/scheduler/compositor_timing_history.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_SCHEDULER_COMPOSITOR_TIMING_HISTORY_H_
 #define CC_SCHEDULER_COMPOSITOR_TIMING_HISTORY_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 53 matching lines @@
   void WillPrepareTiles();
   void DidPrepareTiles();
   void ReadyToActivate();
   void WillActivate();
   void DidActivate();
   void DrawAborted();
   void WillDraw();
   void DidDraw(bool used_new_active_tree,
                bool main_thread_missed_last_deadline,
                base::TimeTicks impl_frame_time);
-  void DidSwapBuffers();
-  void DidSwapBuffersComplete();
+  void DidSubmitCompositorFrame();
+  void DidReceiveCompositorFrameAck();
 
  protected:
   void DidBeginMainFrame();
 
   void SetBeginMainFrameNeededContinuously(bool active);
   void SetBeginMainFrameCommittingContinuously(bool active);
   void SetCompositorDrawingContinuously(bool active);
 
   static std::unique_ptr<UMAReporter> CreateUMAReporter(UMACategory category);
   virtual base::TimeTicks Now() const;
@@ skipping 22 matching lines @@
   bool begin_main_frame_on_critical_path_;
   base::TimeTicks begin_main_frame_frame_time_;
   base::TimeTicks begin_main_frame_sent_time_;
   base::TimeTicks begin_main_frame_start_time_;
   base::TimeTicks begin_main_frame_end_time_;
   base::TimeTicks pending_tree_main_frame_time_;
   base::TimeTicks prepare_tiles_start_time_;
   base::TimeTicks activate_start_time_;
   base::TimeTicks active_tree_main_frame_time_;
   base::TimeTicks draw_start_time_;
-  base::TimeTicks swap_start_time_;
+  base::TimeTicks submit_start_time_;
 
   // Watchdog timers.
-  bool swap_ack_watchdog_enabled_;
+  bool submit_ack_watchdog_enabled_;
 
   std::unique_ptr<UMAReporter> uma_reporter_;
   RenderingStatsInstrumentation* rendering_stats_instrumentation_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(CompositorTimingHistory);
 };
 
 }  // namespace cc
 
 #endif  // CC_SCHEDULER_COMPOSITOR_TIMING_HISTORY_H_