cc: Cleanup DelayBasedTimeSource code.

cc/test/scheduler_test_common.h

Index: cc/test/scheduler_test_common.h
diff --git a/cc/test/scheduler_test_common.h b/cc/test/scheduler_test_common.h
index c66b16261535a3183fcbbe5571cf52829856d7ac..3a34e07e0eb596abb9d296bd2a49d7b1cbc3b318 100644
--- a/cc/test/scheduler_test_common.h
+++ b/cc/test/scheduler_test_common.h
@@ -19,20 +19,21 @@ namespace cc {
 
 class RenderingStatsInstrumentation;
 
-class FakeTimeSourceClient : public TimeSourceClient {
+class FakeDelayBasedTimeSourceClient : public DelayBasedTimeSourceClient {
  public:
-  FakeTimeSourceClient() : tick_called_(false) {}
+  FakeDelayBasedTimeSourceClient() : tick_called_(false) {}
   void Reset() { tick_called_ = false; }
   bool TickCalled() const { return tick_called_; }
 
-  // TimeSourceClient implementation.
+  // DelayBasedTimeSourceClient implementation.
+  void OnMissedTick() override;
   void OnTimerTick() override;
 
  protected:
   bool tick_called_;
 
  private:
-  DISALLOW_COPY_AND_ASSIGN(FakeTimeSourceClient);
+  DISALLOW_COPY_AND_ASSIGN(FakeDelayBasedTimeSourceClient);
 };
 
 class FakeDelayBasedTimeSource : public DelayBasedTimeSource {
@@ -150,11 +151,12 @@ class TestSyntheticBeginFrameSource : public SyntheticBeginFrameSource {
         TestDelayBasedTimeSource::Create(now_src, initial_interval,
                                          task_runner);
     return make_scoped_ptr(
-        new TestSyntheticBeginFrameSource(time_source.Pass()));
+        new TestSyntheticBeginFrameSource(task_runner, time_source.Pass()));
   }
 
  protected:
   explicit TestSyntheticBeginFrameSource(
+      OrderedSimpleTaskRunner* task_runner,
       scoped_ptr<DelayBasedTimeSource> time_source);
 
  private: