cc: Move draw params from SetExternalDrawConstraints to OnDraw

cc/test/fake_layer_tree_host_impl_client.h

Index: cc/test/fake_layer_tree_host_impl_client.h
diff --git a/cc/test/fake_layer_tree_host_impl_client.h b/cc/test/fake_layer_tree_host_impl_client.h
index d05c11e56db594ced4803555a727187aefaf629d..aeae990d15c5046c95150ac7a06570496e8915a9 100644
--- a/cc/test/fake_layer_tree_host_impl_client.h
+++ b/cc/test/fake_layer_tree_host_impl_client.h
@@ -22,7 +22,6 @@ class FakeLayerTreeHostImplClient : public LayerTreeHostImplClient {
   void SetMaxSwapsPendingOnImplThread(int max) override {}
   void DidSwapBuffersOnImplThread() override {}
   void DidSwapBuffersCompleteOnImplThread() override {}
-  void OnResourcelessSoftareDrawStateChanged(bool resourceless_draw) override {}
   void OnCanDrawStateChanged(bool can_draw) override {}
   void NotifyReadyToActivate() override {}
   void NotifyReadyToDraw() override {}
@@ -42,7 +41,7 @@ class FakeLayerTreeHostImplClient : public LayerTreeHostImplClient {
   void WillPrepareTiles() override {}
   void DidPrepareTiles() override {}
   void DidCompletePageScaleAnimationOnImplThread() override {}
-  void OnDrawForOutputSurface() override {}
+  void OnDrawForOutputSurface(bool resourceless_software_draw) override {}
   void PostFrameTimingEventsOnImplThread(
       scoped_ptr<FrameTimingTracker::CompositeTimingSet> composite_events,
       scoped_ptr<FrameTimingTracker::MainFrameTimingSet> main_frame_events)