Embed a mojo ApplicationManager in content/browser

content/browser/browser_main_loop.h

Index: content/browser/browser_main_loop.h
diff --git a/content/browser/browser_main_loop.h b/content/browser/browser_main_loop.h
index 27bc664bd7208f53b1c15e5c1dc05f4eb6f258b8..ffed375993bbd84e54b4a15ff1dba42e8a8bb42c 100644
--- a/content/browser/browser_main_loop.h
+++ b/content/browser/browser_main_loop.h
@@ -45,6 +45,7 @@ class BrowserOnlineStateObserver;
 class BrowserShutdownImpl;
 class BrowserThreadImpl;
 class MediaStreamManager;
+class MojoShellContext;
 class ResourceDispatcherHostImpl;
 class SpeechRecognitionManagerImpl;
 class StartupTaskRunner;
@@ -198,6 +199,7 @@ class CONTENT_EXPORT BrowserMainLoop {
   scoped_ptr<ResourceDispatcherHostImpl> resource_dispatcher_host_;
   scoped_ptr<SpeechRecognitionManagerImpl> speech_recognition_manager_;
   scoped_ptr<TimeZoneMonitor> time_zone_monitor_;
+  scoped_ptr<MojoShellContext> mojo_shell_context_;
 
   // Members initialized in |RunMainMessageLoopParts()| ------------------------
   scoped_ptr<BrowserProcessSubThread> db_thread_;