gpu: Reduce of BrowserGpuChannelHostFactory.

content/browser/browser_main_loop.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_BROWSER_BROWSER_MAIN_LOOP_H_
 #define CONTENT_BROWSER_BROWSER_MAIN_LOOP_H_
 
 #include <memory>
 
 #include "base/files/file_path.h"
@@ skipping 25 matching lines @@
 }  // namespace base
 
 namespace cc {
 class SurfaceManager;
 }
 
 namespace discardable_memory {
 class DiscardableSharedMemoryManager;
 }
 
+namespace gpu {
+class GpuChannelEstablishFactory;
+}
+
 namespace media {
 class AudioManager;
 class AudioSystem;
 #if defined(OS_WIN)
 class SystemMessageWindowWin;
 #elif defined(OS_LINUX) && defined(USE_UDEV)
 class DeviceMonitorLinux;
 #endif
 class UserInputMonitor;
 #if defined(OS_MACOSX)
@@ skipping 107 matching lines @@
   midi::MidiService* midi_service() const { return midi_service_.get(); }
 
   bool is_tracing_startup_for_duration() const {
     return is_tracing_startup_for_duration_;
   }
 
   const base::FilePath& startup_trace_file() const {
     return startup_trace_file_;
   }
 
+  gpu::GpuChannelEstablishFactory* gpu_channel_establish_factory() const;
+
 #if defined(OS_ANDROID)
   void SynchronouslyFlushStartupTasks();
 #endif  // OS_ANDROID
 
 #if !defined(OS_ANDROID)
   // TODO(fsamuel): We should find an object to own HostFrameSinkManager on all
   // platforms including Android. See http://crbug.com/732507.
   viz::HostFrameSinkManager* host_frame_sink_manager() const {
     return host_frame_sink_manager_.get();
   }
@@ skipping 177 matching lines @@
 #endif
 
   // DO NOT add members here. Add them to the right categories above.
 
   DISALLOW_COPY_AND_ASSIGN(BrowserMainLoop);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BROWSER_MAIN_LOOP_H_