cc: Add ScopedReadLockGpuMemoryBuffer

content/browser/renderer_host/delegated_frame_host.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 "content/browser/renderer_host/delegated_frame_host.h"
 
 #include <algorithm>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 444 matching lines @@
     if (!surface_factory_) {
       surface_factory_ =
           base::WrapUnique(new cc::SurfaceFactory(manager, this));
     }
     if (surface_id_.is_null() || frame_size != current_surface_size_ ||
         frame_size_in_dip != current_frame_size_in_dip_) {
       if (!surface_id_.is_null())
         surface_factory_->Destroy(surface_id_);
       surface_id_ = id_allocator_->GenerateId();
       surface_factory_->Create(surface_id_);
+      surface_factory_->SetSurfaceGpuMemoryBufferClientId(
+          surface_id_, client_->DelegatedFrameHostGetGpuMemoryBufferClientId());
       // manager must outlive compositors using it.
       client_->DelegatedFrameHostGetLayer()->SetShowSurface(
           surface_id_, base::Bind(&SatisfyCallback, base::Unretained(manager)),
           base::Bind(&RequireCallback, base::Unretained(manager)), frame_size,
           frame_device_scale_factor, frame_size_in_dip);
       current_surface_size_ = frame_size;
       current_scale_factor_ = frame_device_scale_factor;
     }
 
     frame->metadata.latency_info.insert(frame->metadata.latency_info.end(),
@@ skipping 419 matching lines @@
     cc::SurfaceManager* manager = factory->GetSurfaceManager();
     new_layer->SetShowSurface(
         surface_id_, base::Bind(&SatisfyCallback, base::Unretained(manager)),
         base::Bind(&RequireCallback, base::Unretained(manager)),
         current_surface_size_, current_scale_factor_,
         current_frame_size_in_dip_);
   }
 }
 
 }  // namespace content