Remove SurfaceFactory::Create and SurfaceFactory::Destroy

services/ui/ws/server_window_compositor_frame_sink.cc

Index: services/ui/ws/server_window_compositor_frame_sink.cc
diff --git a/services/ui/ws/server_window_compositor_frame_sink.cc b/services/ui/ws/server_window_compositor_frame_sink.cc
index 7cb88a4162730ce4e5284a549fcbbf35d13e0ef1..2d6a2a338cc159e77b339a5d97d23add47f33a18 100644
--- a/services/ui/ws/server_window_compositor_frame_sink.cc
+++ b/services/ui/ws/server_window_compositor_frame_sink.cc
@@ -52,7 +52,7 @@ ServerWindowCompositorFrameSink::~ServerWindowCompositorFrameSink() {
   // SurfaceFactory's destructor will attempt to return resources which will
   // call back into here and access |client_| so we should destroy
   // |surface_factory_|'s resources early on.
-  surface_factory_.DestroyAll();
+  surface_factory_.Reset();
   display_compositor_->manager()->UnregisterSurfaceFactoryClient(
       frame_sink_id_);
   display_compositor_->manager()->InvalidateFrameSinkId(frame_sink_id_);
@@ -70,10 +70,7 @@ void ServerWindowCompositorFrameSink::SubmitCompositorFrame(
   // If the size of the CompostiorFrame has changed then destroy the existing
   // Surface and create a new one of the appropriate size.
   if (!local_frame_id_.is_valid() || frame_size != last_submitted_frame_size_) {
-    if (local_frame_id_.is_valid())
-      surface_factory_.Destroy(local_frame_id_);
     local_frame_id_ = surface_id_allocator_.GenerateId();
-    surface_factory_.Create(local_frame_id_);
     if (display_)
       display_->Resize(frame_size);
   }