Adding AsValue and TypeString methods to DelayBasedTimeSource.

cc/scheduler/scheduler.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_SCHEDULER_SCHEDULER_H_
 #define CC_SCHEDULER_SCHEDULER_H_
 
 #include <deque>
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/cancelable_callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "cc/base/cc_export.h"
 #include "cc/output/begin_frame_args.h"
+#include "cc/scheduler/delay_based_time_source.h"
 #include "cc/scheduler/draw_result.h"
 #include "cc/scheduler/scheduler_settings.h"
 #include "cc/scheduler/scheduler_state_machine.h"
-#include "cc/scheduler/time_source.h"

[brianderson, 2014/06/10 18:16:51]

Can we just delete time_source.h? Seems like an unnecessary abstraction at this
point.

 
 namespace base {
 class SingleThreadTaskRunner;
 }
 
 namespace cc {
 
 class SchedulerClient {
  public:
   virtual void SetNeedsBeginFrame(bool enable) = 0;
@@ skipping 126 matching lines @@
     // Activates future BeginFrames and, if activating, pushes the most
     // recently missed BeginFrame to the back of a retroactive queue.
     void SetNeedsBeginFrame(bool needs_begin_frame,
                             std::deque<BeginFrameArgs>* begin_retro_frame_args);
 
     bool IsActive() const;
 
     // TimeSourceClient implementation of OnTimerTick triggers a BeginFrame.
     virtual void OnTimerTick() OVERRIDE;
 
+    scoped_ptr<base::Value> AsValue() const;
+
    private:
     BeginFrameArgs CreateSyntheticBeginFrameArgs(base::TimeTicks frame_time);
 
     Scheduler* scheduler_;
-    scoped_refptr<TimeSource> time_source_;
+    scoped_refptr<DelayBasedTimeSource> time_source_;
   };
 
   Scheduler(
       SchedulerClient* client,
       const SchedulerSettings& scheduler_settings,
       int layer_tree_host_id,
       const scoped_refptr<base::SingleThreadTaskRunner>& impl_task_runner);
 
   const SchedulerSettings settings_;
   SchedulerClient* client_;
@@ skipping 43 matching lines @@
   void SetupSyntheticBeginFrames();
 
   base::WeakPtrFactory<Scheduler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Scheduler);
 };
 
 }  // namespace cc
 
 #endif  // CC_SCHEDULER_SCHEDULER_H_