[WIP] cc: Plumb SurfaceId from clients

services/ui/ws/server_window_surface_manager.cc

Index: services/ui/ws/server_window_surface_manager.cc
diff --git a/services/ui/ws/server_window_surface_manager.cc b/services/ui/ws/server_window_surface_manager.cc
index 9f821359a0606b6f0f631d9cccb6f9368c0207e7..7d8934b208456e76d8a4522c2152091fcdb8efa0 100644
--- a/services/ui/ws/server_window_surface_manager.cc
+++ b/services/ui/ws/server_window_surface_manager.cc
@@ -19,7 +19,6 @@ ServerWindowSurfaceManager::ServerWindowSurfaceManager(ServerWindow* window)
       waiting_for_initial_frames_(
           window_->properties().count(ui::mojom::kWaitForUnderlay_Property) >
           0) {
-  surface_id_allocator_.RegisterSurfaceClientId(GetSurfaceManager());
 }
 
 ServerWindowSurfaceManager::~ServerWindowSurfaceManager() {
@@ -44,13 +43,6 @@ void ServerWindowSurfaceManager::CreateSurface(
     mojom::SurfaceClientPtr client) {
   std::unique_ptr<ServerWindowSurface> surface(
       new ServerWindowSurface(this, std::move(request), std::move(client)));
-  if (!HasAnySurface()) {
-    // Only one SurfaceFactoryClient can be registered per surface id namespace,
-    // so register the first one.  Since all surfaces created by this manager
-    // represent the same window, the begin frame source can be shared by
-    // all surfaces created here.
-    surface->RegisterForBeginFrames();
-  }
   type_to_surface_map_[surface_type] = std::move(surface);
 }