Decouple browser-specific GPU IPC messages from GPU service IPCs

content/common/gpu/establish_channel_params.h

+// Copyright 2015 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_ESTABLISH_CHANNEL_PARAMS_H_
+#define CONTENT_COMMON_GPU_ESTABLISH_CHANNEL_PARAMS_H_
+
+#include <stdint.h>
+
+namespace content {
+
+struct EstablishChannelParams {
+  EstablishChannelParams();
+  ~EstablishChannelParams();
+
+  int client_id;
+  uint64_t client_tracing_id;
+  bool preempts;
+  bool allow_view_command_buffers;
+  bool allow_real_time_streams;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_COMMON_GPU_ESTABLISH_CHANNEL_PARAMS_H_