Defer Mojo interface binding in the gpu process until OnInitialize

content/gpu/gpu_child_thread.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_GPU_GPU_CHILD_THREAD_H_
 #define CONTENT_GPU_GPU_CHILD_THREAD_H_
 
 #include <stdint.h>
 
 #include <memory>
 #include <queue>
 #include <string>
 
+#include "base/callback.h"
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/metrics/field_trial.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "content/child/child_thread_impl.h"
 #include "content/common/process_control.mojom.h"
 #include "gpu/command_buffer/service/gpu_preferences.h"
 #include "gpu/config/gpu_info.h"
@@ skipping 147 matching lines @@
 
   // The gpu::GpuMemoryBufferFactory instance used to allocate GpuMemoryBuffers.
   gpu::GpuMemoryBufferFactory* const gpu_memory_buffer_factory_;
 
   // Process control for Mojo application hosting.
   std::unique_ptr<GpuProcessControlImpl> process_control_;
 
   // Bindings to the mojom::ProcessControl impl.
   mojo::BindingSet<mojom::ProcessControl> process_control_bindings_;
 
+  base::Closure resume_interface_bindings_callback_;
+
   DISALLOW_COPY_AND_ASSIGN(GpuChildThread);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_GPU_GPU_CHILD_THREAD_H_