cc: Cleanup DelayBasedTimeSource code.

cc/test/scheduler_test_common.cc

 // Copyright 2012 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.
 
 #include "cc/test/scheduler_test_common.h"
 
 #include <string>
 
 #include "base/logging.h"
 
@@ skipping 40 matching lines @@
 }
 
 TestBackToBackBeginFrameSource::~TestBackToBackBeginFrameSource() {
 }
 
 base::TimeTicks TestBackToBackBeginFrameSource::Now() {
   return now_src_->NowTicks();
 }
 
 TestSyntheticBeginFrameSource::TestSyntheticBeginFrameSource(
+    OrderedSimpleTaskRunner* task_runner,
     scoped_ptr<DelayBasedTimeSource> time_source)
-    : SyntheticBeginFrameSource(time_source.Pass()) {
+    : SyntheticBeginFrameSource(task_runner, time_source.Pass()) {
 }
 
 TestSyntheticBeginFrameSource::~TestSyntheticBeginFrameSource() {
 }
 
 scoped_ptr<TestScheduler> TestScheduler::Create(
     base::SimpleTestTickClock* now_src,
     SchedulerClient* client,
     const SchedulerSettings& settings,
     int layer_tree_host_id,
@@ skipping 32 matching lines @@
 }
 
 base::TimeTicks TestScheduler::Now() const {
   return now_src_->NowTicks();
 }
 
 TestScheduler::~TestScheduler() {
 }
 
 }  // namespace cc