Moving notification types which are chrome specific to a new header file chrome_notification_type...

chrome/browser/ui/cocoa/extensions/extension_installed_bubble_controller.mm

Index: chrome/browser/ui/cocoa/extensions/extension_installed_bubble_controller.mm
===================================================================
--- chrome/browser/ui/cocoa/extensions/extension_installed_bubble_controller.mm	(revision 91771)
+++ chrome/browser/ui/cocoa/extensions/extension_installed_bubble_controller.mm	(working copy)
@@ -35,9 +35,9 @@
   ExtensionLoadedNotificationObserver(
       ExtensionInstalledBubbleController* controller, Profile* profile)
           : controller_(controller) {
-    registrar_.Add(this, NotificationType::EXTENSION_LOADED,
+    registrar_.Add(this, chrome::EXTENSION_LOADED,
         Source<Profile>(profile));
-    registrar_.Add(this, NotificationType::EXTENSION_UNLOADED,
+    registrar_.Add(this, chrome::EXTENSION_UNLOADED,
         Source<Profile>(profile));
   }
 
@@ -47,14 +47,14 @@
   void Observe(NotificationType type,
                const NotificationSource& source,
                const NotificationDetails& details) {
-    if (type == NotificationType::EXTENSION_LOADED) {
+    if (type == chrome::EXTENSION_LOADED) {
       const Extension* extension = Details<const Extension>(details).ptr();
       if (extension == [controller_ extension]) {
         [controller_ performSelectorOnMainThread:@selector(showWindow:)
                                       withObject:controller_
                                    waitUntilDone:NO];
       }
-    } else if (type == NotificationType::EXTENSION_UNLOADED) {
+    } else if (type == chrome::EXTENSION_UNLOADED) {
       const Extension* extension = Details<const Extension>(details).ptr();
       if (extension == [controller_ extension]) {
         [controller_ performSelectorOnMainThread:@selector(extensionUnloaded:)