cc: Move timing history to the Scheduler.

cc/test/scheduler_test_common.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_TEST_SCHEDULER_TEST_COMMON_H_
 #define CC_TEST_SCHEDULER_TEST_COMMON_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "cc/scheduler/delay_based_time_source.h"
 #include "cc/scheduler/scheduler.h"
 #include "cc/test/ordered_simple_task_runner.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace cc {
 
+class RenderingStatsInstrumentation;
+
 class FakeTimeSourceClient : public TimeSourceClient {
  public:
   FakeTimeSourceClient() : tick_called_(false) {}
   void Reset() { tick_called_ = false; }
   bool TickCalled() const { return tick_called_; }
 
   // TimeSourceClient implementation.
   void OnTimerTick() override;
 
  protected:
@@ skipping 126 matching lines @@
 };
 
 class TestScheduler : public Scheduler {
  public:
   static scoped_ptr<TestScheduler> Create(
       base::SimpleTestTickClock* now_src,
       SchedulerClient* client,
       const SchedulerSettings& scheduler_settings,
       int layer_tree_host_id,
       const scoped_refptr<OrderedSimpleTaskRunner>& task_runner,
-      scoped_ptr<BeginFrameSource> external_begin_frame_source) {
+      scoped_ptr<BeginFrameSource> external_begin_frame_source,
+      RenderingStatsInstrumentation* rendering_stats_instrumentation) {
     TestSchedulerFrameSourcesConstructor frame_sources_constructor(
         task_runner.get(), now_src);
     return make_scoped_ptr(new TestScheduler(
-                                   now_src,
-                                   client,
-                                   scheduler_settings,
-                                   layer_tree_host_id,
-                                   task_runner,
-                                   &frame_sources_constructor,
-                                   external_begin_frame_source.Pass()));
+        now_src, client, scheduler_settings, layer_tree_host_id, task_runner,
+        &frame_sources_constructor, external_begin_frame_source.Pass(),
+        rendering_stats_instrumentation));
   }
 
   // Extra test helper functionality
   bool IsBeginRetroFrameArgsEmpty() const {
     return begin_retro_frame_args_.empty();
   }
 
   bool CanStart() const { return state_machine_.CanStartForTesting(); }
 
   BeginFrameSource& frame_source() { return *frame_source_; }
   bool FrameProductionThrottled() { return throttle_frame_production_; }
 
   ~TestScheduler() override;
 
   base::TimeDelta BeginImplFrameInterval() {
     return begin_impl_frame_tracker_.Interval();
   }
 
+  void SetDrawDurationEstimate(base::TimeDelta duration);
+  void SetBeginMainFrameToCommitDurationEstimate(base::TimeDelta duration);
+  void SetCommitToActivateDurationEstimate(base::TimeDelta duration);
+
+  base::TimeDelta DrawDurationEstimate() const override;
+  base::TimeDelta BeginMainFrameToCommitDurationEstimate() const override;
+  base::TimeDelta CommitToActivateDurationEstimate() const override;
+
  protected:
   // Overridden from Scheduler.
   base::TimeTicks Now() const override;
 
  private:
   TestScheduler(base::SimpleTestTickClock* now_src,
                 SchedulerClient* client,
                 const SchedulerSettings& scheduler_settings,
                 int layer_tree_host_id,
                 const scoped_refptr<OrderedSimpleTaskRunner>& test_task_runner,
                 TestSchedulerFrameSourcesConstructor* frame_sources_constructor,
-                scoped_ptr<BeginFrameSource> external_begin_frame_source);
+                scoped_ptr<BeginFrameSource> external_begin_frame_source,
+                RenderingStatsInstrumentation* rendering_stats_instrumentation);
 
   // Not owned.
   base::SimpleTestTickClock* now_src_;
+
+  base::TimeDelta draw_duration_;
+  base::TimeDelta begin_main_frame_to_commit_duration_;
+  base::TimeDelta commit_to_activate_duration_;
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_SCHEDULER_TEST_COMMON_H_