[mac] App shims

chrome/browser/browser_process_impl.h

Index: chrome/browser/browser_process_impl.h
diff --git a/chrome/browser/browser_process_impl.h b/chrome/browser/browser_process_impl.h
index 8487798f3f8bed5870d7e9816077205f619c9a83..34eb73f2f0ecc0d58477eb54b3845c2407441393 100644
--- a/chrome/browser/browser_process_impl.h
+++ b/chrome/browser/browser_process_impl.h
@@ -45,6 +45,10 @@ class PolicyService;
 class MetroViewerProcessHost;
 #endif
 
+#if defined(OS_MACOSX)
+class AppShimHostController;
+#endif
+
 // Real implementation of BrowserProcess that creates and returns the services.
 class BrowserProcessImpl : public BrowserProcess,
                            public base::NonThreadSafe {
@@ -296,6 +300,11 @@ class BrowserProcessImpl : public BrowserProcess,
   scoped_ptr<MetroViewerProcessHost> metro_viewer_process_host_;
 #endif
 
+#if defined(OS_MACOSX)
+  // Hosts the channel that App Shims connect to on Mac.

[jeremy, 2013/03/11 09:32:04]

nit: channel -> IPC channel

[jeremya, 2013/03/12 03:45:36]

-> IPC channel factory

+  scoped_ptr<AppShimHostController> app_shim_host_controller_;
+#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_;