Hoist begin frame sources out of 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 <stddef.h>
 
 #include <string>
@@ skipping 195 matching lines @@
   base::TimeDelta prepare_tiles_duration_;
   base::TimeDelta activate_duration_;
   base::TimeDelta draw_duration_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FakeCompositorTimingHistory);
 };
 
 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,
-      OrderedSimpleTaskRunner* task_runner,
-      BeginFrameSource* external_frame_source,
-      scoped_ptr<CompositorTimingHistory> compositor_timing_history);
+  TestScheduler(base::SimpleTestTickClock* now_src,
+                SchedulerClient* client,
+                const SchedulerSettings& scheduler_settings,
+                int layer_tree_host_id,
+                OrderedSimpleTaskRunner* task_runner,
+                BeginFrameSource* begin_frame_source,
+                scoped_ptr<CompositorTimingHistory> compositor_timing_history);
 
   // Extra test helper functionality
   bool IsBeginRetroFrameArgsEmpty() const {
     return begin_retro_frame_args_.empty();
   }
 
   bool SwapThrottled() const { return state_machine_.SwapThrottled(); }
 
   bool NeedsBeginMainFrame() const {
     return state_machine_.needs_begin_main_frame();
@@ skipping 22 matching lines @@
   // to Activation is fast.
   void SetCriticalBeginMainFrameToActivateIsFast(bool is_fast) {
     state_machine_.SetCriticalBeginMainFrameToActivateIsFast(is_fast);
   }
 
  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,
-      OrderedSimpleTaskRunner* task_runner,
-      BeginFrameSource* external_frame_source,
-      scoped_ptr<TestSyntheticBeginFrameSource> synthetic_frame_source,
-      scoped_ptr<TestBackToBackBeginFrameSource> unthrottled_frame_source,
-      scoped_ptr<CompositorTimingHistory> compositor_timing_history);
-
   base::SimpleTestTickClock* now_src_;
 
   DISALLOW_COPY_AND_ASSIGN(TestScheduler);
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_SCHEDULER_TEST_COMMON_H_