BrowserMainLoop owns FrameSinkManagerHost

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 58 matching lines @@
 namespace net {
 class NetworkChangeNotifier;
 }  // namespace net
 
 #if defined(USE_OZONE)
 namespace gfx {
 class ClientNativePixmapFactory;
 }  // namespace gfx
 #endif
 
+namespace viz {
+class FrameSinkManagerHost;
+}
+
 namespace content {
 class BrowserMainParts;
 class BrowserOnlineStateObserver;
 class BrowserThreadImpl;
 class LoaderDelegateImpl;
 class MediaStreamManager;
 class ResourceDispatcherHostImpl;
 class SaveFileManager;
 class ServiceManagerContext;
 class SpeechRecognitionManagerImpl;
@@ skipping 65 matching lines @@
   base::Thread* indexed_db_thread() const { return indexed_db_thread_.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_;
   }
 
+#if !defined(OS_ANDROID)

[piman, 2017/06/12 19:14:41]

nit: Could you file a bug with the breadcrumbs you have about how one would go
and unify these things, and add a TODO here?

[Fady Samuel, 2017/06/12 19:54:21]

https://bugs.chromium.org/p/chromium/issues/detail?id=732507 filed. Thanks!

+  viz::FrameSinkManagerHost* frame_sink_manager_host() const {
+    return frame_sink_manager_host_.get();
+  }
+#endif
+
   void StopStartupTracingTimer();
 
 #if defined(OS_MACOSX) && !defined(OS_IOS)
   media::DeviceMonitorMac* device_monitor_mac() const {
     return device_monitor_mac_.get();
   }
 #endif
 
  private:
   void InitializeMainThread();
@@ skipping 136 matching lines @@
 #endif
 
   std::unique_ptr<LoaderDelegateImpl> loader_delegate_;
   std::unique_ptr<ResourceDispatcherHostImpl> resource_dispatcher_host_;
   std::unique_ptr<MediaStreamManager> media_stream_manager_;
   std::unique_ptr<discardable_memory::DiscardableSharedMemoryManager>
       discardable_shared_memory_manager_;
   scoped_refptr<SaveFileManager> save_file_manager_;
   std::unique_ptr<memory_instrumentation::CoordinatorImpl>
       memory_instrumentation_coordinator_;
+#if !defined(OS_ANDROID)
+  std::unique_ptr<viz::FrameSinkManagerHost> frame_sink_manager_host_;
+#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_