Revert of Read compositor VSync information from platform, when possible

ui/aura/bench/bench_main.cc

Index: ui/aura/bench/bench_main.cc
diff --git a/ui/aura/bench/bench_main.cc b/ui/aura/bench/bench_main.cc
index 4f59dd36267218f78f8ecbb87775f247738f4170..94a8f6f2bfcb4be6ff43a03cc29d8d258762d108 100644
--- a/ui/aura/bench/bench_main.cc
+++ b/ui/aura/bench/bench_main.cc
@@ -122,6 +122,11 @@
   virtual void OnCompositingLockStateChanged(
       Compositor* compositor) OVERRIDE {}
 
+  virtual void OnUpdateVSyncParameters(ui::Compositor* compositor,
+                                       base::TimeTicks timebase,
+                                       base::TimeDelta interval) OVERRIDE {
+  }
+
   virtual void Draw() {}
 
   int frames() const { return frames_; }