Sample code: IPC Transport object for GPU

content/common/gpu/client/ipc/gpu_host_ipc_transport_factory_impl.h

Index: content/common/gpu/client/ipc/gpu_host_ipc_transport_factory_impl.h
diff --git a/content/common/gpu/client/ipc/gpu_host_ipc_transport_factory_impl.h b/content/common/gpu/client/ipc/gpu_host_ipc_transport_factory_impl.h
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index 0000000000000000000000000000000000000000..f4189eaebf3cfe828a95eab99c49f0c2161787a8
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+++ b/content/common/gpu/client/ipc/gpu_host_ipc_transport_factory_impl.h
@@ -0,0 +1,37 @@
+// Copyright 2016 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_COMMON_GPU_CLIENT_IPC_GPU_HOST_IPC_TRANSPORT_FACTORY_IMPL_H_
+#define CONTENT_COMMON_GPU_CLIENT_IPC_GPU_HOST_IPC_TRANSPORT_FACTORY_IMPL_H_
+
+#include "content/common/gpu/client/ipc/gpu_host_ipc_transport_factory.h"
+
+#include "base/macros.h"
+
+namespace content {
+
+class GpuHostIPCTransportFactoryImpl : public GpuHostIPCTransportFactory {
+ public:
+  GpuHostIPCTransportFactoryImpl();
+  ~GpuHostIPCTransportFactoryImpl() override;
+
+  // GpuHostIPCTransportFactory implementation:
+  scoped_ptr<CommandBufferIPCTransport> CreateCommandBufferIPCTransport()
+      override;
+  scoped_ptr<GpuChannelHostIPCTransport> CreateGpuChannelHostIPCTransport()
+      override;
+  scoped_ptr<GpuJpegDecodeAcceleratorHostIPCTransport>
+  CreateJpegDecodeAcceleratorHostIPCTransport() override;
+  scoped_ptr<GpuVideoDecodeAcceleratorHostIPCTransport>
+  CreateVideoDecodeAcceleratorHostIPCTransport() override;
+  scoped_ptr<GpuVideoEncodeAcceleratorHostIPCTransport>
+  CreateVideoEncodeAcceleratorHostIPCTransport() override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(GpuHostIPCTransportFactoryImpl);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_COMMON_GPU_CLIENT_IPC_GPU_HOST_IPC_TRANSPORT_FACTORY_IMPL_H_