Move SharedBitmapManager implementation out of content/

content/renderer/media/renderer_gpu_video_accelerator_factories.cc

 // Copyright 2013 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/renderer/media/renderer_gpu_video_accelerator_factories.h"
 
 #include <GLES2/gl2.h>
 #include <GLES2/gl2ext.h>
 
 #include "base/bind.h"
 #include "base/memory/ptr_util.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/unguessable_token.h"
 #include "cc/output/context_provider.h"
+#include "components/display_compositor/child/child_shared_bitmap_manager.h"
 #include "content/child/child_thread_impl.h"
 #include "content/renderer/render_thread_impl.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h"
 #include "gpu/ipc/client/gpu_channel_host.h"
 #include "media/gpu/gpu_video_accelerator_util.h"
 #include "media/gpu/ipc/client/gpu_video_decode_accelerator_host.h"
 #include "media/gpu/ipc/client/gpu_video_encode_accelerator_host.h"
 #include "media/gpu/ipc/common/media_messages.h"
 #include "media/video/video_decode_accelerator.h"
@@ skipping 273 matching lines @@
 std::unique_ptr<media::GpuVideoAcceleratorFactories::ScopedGLContextLock>
 RendererGpuVideoAcceleratorFactories::GetGLContextLock() {
   if (CheckContextLost())
     return nullptr;
   return base::MakeUnique<ScopedGLContextLockImpl>(context_provider_);
 }
 
 std::unique_ptr<base::SharedMemory>
 RendererGpuVideoAcceleratorFactories::CreateSharedMemory(size_t size) {
   std::unique_ptr<base::SharedMemory> mem(
-      ChildThreadImpl::AllocateSharedMemory(size));
+      display_compositor::ChildSharedBitmapManager::AllocateSharedMemory(size));
   if (mem && !mem->Map(size))
     return nullptr;
   return mem;
 }
 
 scoped_refptr<base::SingleThreadTaskRunner>
 RendererGpuVideoAcceleratorFactories::GetTaskRunner() {
   return task_runner_;
 }
 
@@ skipping 18 matching lines @@
   context_provider_refptr_ = nullptr;
 }
 
 scoped_refptr<ui::ContextProviderCommandBuffer>
 RendererGpuVideoAcceleratorFactories::ContextProviderMainThread() {
   DCHECK(main_thread_task_runner_->BelongsToCurrentThread());
   return context_provider_refptr_;
 }
 
 }  // namespace content