cc: Heuristic for Renderer latency recovery

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 633289ba3ff729cf5f909d0201b2dd0410185f46..6080b6633c33d5bbd0f02059a10551dc01377f96 100644
--- a/cc/test/scheduler_test_common.h
+++ b/cc/test/scheduler_test_common.h
@@ -186,6 +186,18 @@ class TestScheduler : public Scheduler {
   bool FrameProductionThrottled() { return throttle_frame_production_; }
   BeginFrameArgs begin_impl_frame_args() { return begin_impl_frame_args_; }
 
+  bool MainThreadIsInHighLatencyMode() const {
+    return state_machine_.MainThreadIsInHighLatencyMode();
+  }
+
+  bool ImplThreadIsLikelyInHighLatencyMode() const {
+    return state_machine_.swaps_are_likely_high_latency();
+  }
+
+  bool BeginImplFrameDeadlinePendingForTest() const {

[brianderson, 2015/05/08 16:52:50]

I guess this change wasn't strictly necessary in this patch. I was planning to
do something with it, but it seems completely unrelated now. I will move it to a
separate cleanup patch.

+    return BeginImplFrameDeadlinePending();
+  }
+
   ~TestScheduler() override;
 
   void NotifyReadyToCommitThenActivateIfNeeded() {