Move frame_sink_id management to framesink_manager.cc/h from

cc/surfaces/display.cc

 // Copyright 2014 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 "cc/surfaces/display.h"
 
 #include <stddef.h>
 
 #include "base/memory/ptr_util.h"
 #include "base/trace_event/trace_event.h"
 #include "cc/debug/benchmark_instrumentation.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/direct_renderer.h"
 #include "cc/output/gl_renderer.h"
 #include "cc/output/renderer_settings.h"
 #include "cc/output/software_renderer.h"
 #include "cc/output/texture_mailbox_deleter.h"
 #include "cc/scheduler/begin_frame_source.h"
 #include "cc/surfaces/display_client.h"
 #include "cc/surfaces/display_scheduler.h"
+#include "cc/surfaces/framesink_manager.h"
 #include "cc/surfaces/surface.h"
 #include "cc/surfaces/surface_aggregator.h"
 #include "cc/surfaces/surface_manager.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "ui/gfx/buffer_types.h"
 
 #if defined(ENABLE_VULKAN)
 #include "cc/output/vulkan_renderer.h"
 #endif
 
@@ skipping 23 matching lines @@
     scheduler_->SetBeginFrameSource(begin_frame_source);
   }
 }
 
 Display::~Display() {
   // Only do this if Initialize() happened.
   if (client_) {
     if (auto* context = output_surface_->context_provider())
       context->SetLostContextCallback(base::Closure());
     if (begin_frame_source_)
-      surface_manager_->UnregisterBeginFrameSource(begin_frame_source_);
+      framesink_manager_->UnregisterBeginFrameSource(begin_frame_source_);
     surface_manager_->RemoveObserver(this);
   }
   if (aggregator_) {
     for (const auto& id_entry : aggregator_->previous_contained_surfaces()) {
       Surface* surface = surface_manager_->GetSurfaceForId(id_entry.first);
       if (surface)
         surface->RunDrawCallbacks();
     }
   }
 }
 
 void Display::Initialize(DisplayClient* client,
-                         SurfaceManager* surface_manager) {
+                         SurfaceManager* surface_manager,
+                         FrameSinkManager* framesink_manager) {
   DCHECK(client);
   DCHECK(surface_manager);
   client_ = client;
   surface_manager_ = surface_manager;
+  framesink_manager_ = framesink_manager;
 
   surface_manager_->AddObserver(this);
 
   // This must be done in Initialize() so that the caller can delay this until
   // they are ready to receive a BeginFrameSource.
   if (begin_frame_source_) {
-    surface_manager_->RegisterBeginFrameSource(begin_frame_source_,
-                                               frame_sink_id_);
+    framesink_manager_->RegisterBeginFrameSource(begin_frame_source_,
+                                                 frame_sink_id_);
   }
 
   output_surface_->BindToClient(this);
   InitializeRenderer();
 
   if (auto* context = output_surface_->context_provider()) {
     // This depends on assumptions that Display::Initialize will happen
     // on the same callstack as the ContextProvider being created/initialized
     // or else it could miss a callback before setting this.
     context->SetLostContextCallback(base::Bind(
@@ skipping 297 matching lines @@
 const SurfaceId& Display::CurrentSurfaceId() {
   return current_surface_id_;
 }
 
 void Display::ForceImmediateDrawAndSwapIfPossible() {
   if (scheduler_)
     scheduler_->ForceImmediateSwapIfPossible();
 }
 
 }  // namespace cc