content: Out-of-process GPU service support for SurfaceTexture backed GpuMemoryBuffers.

content/common/gpu/client/gpu_memory_buffer_impl_ozone.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/common/gpu/client/gpu_memory_buffer_impl.h"
 
 #include "content/common/gpu/client/gpu_memory_buffer_impl_ozone_native_buffer.h"
 #include "content/common/gpu/client/gpu_memory_buffer_impl_shared_memory.h"
 
 namespace content {
@@ skipping 28 matching lines @@
     unsigned usage,
     base::ProcessHandle child_process,
     int child_client_id,
     const AllocationCallback& callback) {
   if (GpuMemoryBufferImplOzoneNativeBuffer::IsConfigurationSupported(
           internalformat, usage)) {
     GpuMemoryBufferImplOzoneNativeBuffer::AllocateForChildProcess(
         size, internalformat, usage, child_client_id, callback);
     return;
   }
+
   if (GpuMemoryBufferImplSharedMemory::IsConfigurationSupported(
           size, internalformat, usage)) {
     GpuMemoryBufferImplSharedMemory::AllocateForChildProcess(
         size, internalformat, child_process, callback);
     return;
   }
 
   callback.Run(gfx::GpuMemoryBufferHandle());
 }
 
@@ skipping 16 matching lines @@
           handle, size, internalformat, callback);
     case gfx::OZONE_NATIVE_BUFFER:
       return GpuMemoryBufferImplOzoneNativeBuffer::CreateFromHandle(
           handle, size, internalformat, callback);
     default:
       return scoped_ptr<GpuMemoryBufferImpl>();
   }
 }
 
 }  // namespace content