Ensure that Metro chrome in ASH is able to connect to an existing desktop chrome AURA process.

chrome/browser/browser_process_impl.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.
 
 // When each service is created, we set a flag indicating this. At this point,
 // the service initialization could fail or succeed. This allows us to remember
 // if we tried to create a service, and not try creating it over and over if
 // the creation failed.
 
 #ifndef CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_
@@ skipping 21 matching lines @@
 
 namespace base {
 class SequencedTaskRunner;
 }
 
 namespace policy {
 class BrowserPolicyConnector;
 class PolicyService;
 };
 
+#if defined(OS_WIN) && defined(USE_AURA)
+class MetroViewerProcessHost;
+#endif
+
 // Real implementation of BrowserProcess that creates and returns the services.
 class BrowserProcessImpl : public BrowserProcess,
                            public base::NonThreadSafe {
  public:
   // |local_state_task_runner| must be a shutdown-blocking task runner.
   BrowserProcessImpl(base::SequencedTaskRunner* local_state_task_runner,
                      const CommandLine& command_line);
   virtual ~BrowserProcessImpl();
 
   // Called before the browser threads are created.
@@ skipping 58 matching lines @@
 
 #if (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)
   virtual void StartAutoupdateTimer() OVERRIDE;
 #endif
 
   virtual ChromeNetLog* net_log() OVERRIDE;
   virtual prerender::PrerenderTracker* prerender_tracker() OVERRIDE;
   virtual ComponentUpdateService* component_updater() OVERRIDE;
   virtual CRLSetFetcher* crl_set_fetcher() OVERRIDE;
   virtual BookmarkPromptController* bookmark_prompt_controller() OVERRIDE;
+  virtual void PlatformSpecificCommandLineProcessing(
+      const CommandLine& command_line) OVERRIDE;
 
  private:
   void CreateMetricsService();
   void CreateWatchdogThread();
 #if defined(OS_CHROMEOS)
   void InitializeWebSocketProxyThread();
 #endif
   void CreateProfileManager();
   void CreateLocalState();
   void CreateViewedPageTracker();
@@ skipping 127 matching lines @@
   scoped_ptr<chromeos::OomPriorityManager> oom_priority_manager_;
 #else
   scoped_ptr<ComponentUpdateService> component_updater_;
 
   scoped_refptr<CRLSetFetcher> crl_set_fetcher_;
 #endif
 
 #if defined(ENABLE_PLUGIN_INSTALLATION)
   scoped_refptr<PluginsResourceService> plugins_resource_service_;
 #endif
+
+#if defined(OS_WIN) && defined(USE_AURA)
+  void PerformInitForWindowsAura(const CommandLine& command_line);

[Ben Goodger (Google), 2012/11/27 16:56:41]

nit: NL after

[ananta, 2012/11/27 19:16:03]

Done.

+  // Hosts the channel for the Windows 8 metro viewer process which runs in
+  // the ASH environment.
+  scoped_ptr<MetroViewerProcessHost> metro_viewer_process_host_;
+#endif
+
   // TODO(eroman): Remove this when done debugging 113031. This tracks
   // the callstack which released the final module reference count.
   base::debug::StackTrace release_last_reference_callstack_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserProcessImpl);
 };
 
 #endif  // CHROME_BROWSER_BROWSER_PROCESS_IMPL_H_