Remove SurfaceFactory::Create and SurfaceFactory::Destroy

cc/test/test_compositor_frame_sink.cc

Index: cc/test/test_compositor_frame_sink.cc
diff --git a/cc/test/test_compositor_frame_sink.cc b/cc/test/test_compositor_frame_sink.cc
index 9c7cdb0e664dfd73c755dbb7a5070863d357e9c8..b7cf82c9df1de806ff3d47686428b776b0f6ddc6 100644
--- a/cc/test/test_compositor_frame_sink.cc
+++ b/cc/test/test_compositor_frame_sink.cc
@@ -111,8 +111,6 @@ bool TestCompositorFrameSink::BindToClient(CompositorFrameSinkClient* client) {
 void TestCompositorFrameSink::DetachFromClient() {
   // Some tests make BindToClient fail on purpose. ^__^
   if (bound_) {
-    if (delegated_local_frame_id_.is_valid())
-      surface_factory_->Destroy(delegated_local_frame_id_);
     surface_manager_->UnregisterSurfaceFactoryClient(frame_sink_id_);
     surface_manager_->InvalidateFrameSinkId(frame_sink_id_);
     display_ = nullptr;
@@ -130,7 +128,6 @@ void TestCompositorFrameSink::SubmitCompositorFrame(CompositorFrame frame) {
 
   if (!delegated_local_frame_id_.is_valid()) {
     delegated_local_frame_id_ = surface_id_allocator_->GenerateId();
-    surface_factory_->Create(delegated_local_frame_id_);
   }
   display_->SetSurfaceId(SurfaceId(frame_sink_id_, delegated_local_frame_id_),
                          frame.metadata.device_scale_factor);