[WIP] cc: Plumb SurfaceId from clients

services/ui/surfaces/display_compositor.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "services/ui/surfaces/display_compositor.h"
 
 #include "cc/output/copy_output_request.h"
 #include "cc/output/output_surface.h"
 #include "cc/output/renderer_settings.h"
 #include "cc/output/texture_mailbox_deleter.h"
@@ skipping 11 matching lines @@
 
 namespace ui {
 
 DisplayCompositor::DisplayCompositor(
     scoped_refptr<base::SingleThreadTaskRunner> task_runner,
     gfx::AcceleratedWidget widget,
     const scoped_refptr<GpuState>& gpu_state,
     const scoped_refptr<SurfacesState>& surfaces_state)
     : task_runner_(task_runner),
       surfaces_state_(surfaces_state),
-      factory_(surfaces_state->manager(), this),
-      allocator_(surfaces_state->next_client_id()) {
-  allocator_.RegisterSurfaceClientId(surfaces_state_->manager());
-  surfaces_state_->manager()->RegisterSurfaceFactoryClient(
-      allocator_.client_id(), this);
-
+      factory_(surfaces_state->next_client_id(),
+               surfaces_state->manager(),
+               this),
+      allocator_(factory_.client_id()) {
   scoped_refptr<SurfacesContextProvider> surfaces_context_provider(
       new SurfacesContextProvider(widget, gpu_state));
   // TODO(rjkroege): If there is something better to do than CHECK, add it.
   CHECK(surfaces_context_provider->BindToCurrentThread());
 
   std::unique_ptr<cc::SyntheticBeginFrameSource> synthetic_begin_frame_source(
       new cc::DelayBasedBeginFrameSource(
           base::MakeUnique<cc::DelayBasedTimeSource>(task_runner_.get())));
 
   std::unique_ptr<cc::OutputSurface> display_output_surface;
@@ skipping 21 matching lines @@
   display_.reset(new cc::Display(
       nullptr /* bitmap_manager */, nullptr /* gpu_memory_buffer_manager */,
       cc::RendererSettings(), std::move(synthetic_begin_frame_source),
       std::move(display_output_surface), std::move(scheduler),
       base::MakeUnique<cc::TextureMailboxDeleter>(task_runner_.get())));
   display_->Initialize(this, surfaces_state_->manager(),
                        allocator_.client_id());
 }
 
 DisplayCompositor::~DisplayCompositor() {
-  surfaces_state_->manager()->UnregisterSurfaceFactoryClient(
-      allocator_.client_id());
 }
 
 void DisplayCompositor::SubmitCompositorFrame(
     cc::CompositorFrame frame,
     const base::Callback<void(cc::SurfaceDrawStatus)>& callback) {
   gfx::Size frame_size =
       frame.delegated_frame_data->render_pass_list.back()->output_rect.size();
   if (frame_size.IsEmpty() || frame_size != display_size_) {
     if (!surface_id_.is_null())
       factory_.Destroy(surface_id_);
@@ skipping 24 matching lines @@
 void DisplayCompositor::DisplayOutputSurfaceLost() {
   // TODO(fsamuel): This looks like it would crash if a frame was in flight and
   // will be submitted.
   display_.reset();
 }
 
 void DisplayCompositor::DisplaySetMemoryPolicy(
     const cc::ManagedMemoryPolicy& policy) {}
 
 }  // namespace ui