cc: Remove FakeThread, use SingleThreadTaskRunner in scheduling classes.

This changes from using cc::Thread to base::SingleThreadTaskRunner in
FrameRateController, DelayBasedTimeSource, and ResourceUpdateController.
Then all unit tests for these classes are switched from using
cc::FakeThread to base::TestSimpleTaskRunner.

This is a step toward deleting cc::Thread and moving to using
MessageLoopProxy directly in cc.

R=piman
BUG=251134

Review URL: https://chromiumcodereview.appspot.com/17362002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@207027 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 25 deletions

diff --git a/cc/test/scheduler_test_common.cc b/cc/test/scheduler_test_common.cc
index 8ccf47e..c812056 100644
--- a/cc/test/scheduler_test_common.cc
+++ b/cc/test/scheduler_test_common.cc
@@ -10,31 +10,6 @@ namespace cc {
 
 void FakeTimeSourceClient::OnTimerTick() { tick_called_ = true; }
 
-FakeThread::FakeThread() { Reset(); }
-
-FakeThread::~FakeThread() {}
-
-void FakeThread::RunPendingTask() {
-  ASSERT_TRUE(pending_task_);
-  scoped_ptr<base::Closure> task = pending_task_.Pass();
-  task->Run();
-}
-
-void FakeThread::PostTask(base::Closure cb) {
-  PostDelayedTask(cb, base::TimeDelta());
-}
-
-void FakeThread::PostDelayedTask(base::Closure cb, base::TimeDelta delay) {
-  if (run_pending_task_on_overwrite_ && HasPendingTask())
-    RunPendingTask();
-
-  ASSERT_FALSE(HasPendingTask());
-  pending_task_.reset(new base::Closure(cb));
-  pending_task_delay_ = delay.InMilliseconds();
-}
-
-bool FakeThread::BelongsToCurrentThread() const { return true; }
-
 base::TimeTicks FakeDelayBasedTimeSource::Now() const { return now_; }
 
 }  // namespace cc