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

chrome/browser/ui/gtk/browser_window_gtk.cc

Index: chrome/browser/ui/gtk/browser_window_gtk.cc
===================================================================
--- chrome/browser/ui/gtk/browser_window_gtk.cc	(revision 91771)
+++ chrome/browser/ui/gtk/browser_window_gtk.cc	(working copy)
@@ -1165,7 +1165,7 @@
                                const NotificationSource& source,
                                const NotificationDetails& details) {
   switch (type.value) {
-    case NotificationType::PREF_CHANGED: {
+    case chrome::PREF_CHANGED: {
       std::string* pref_name = Details<std::string>(details).ptr();
       if (*pref_name == prefs::kUseCustomChromeFrame) {
         UpdateCustomFrame();
@@ -1508,7 +1508,7 @@
 
   // Empty TabStripModel, it's now safe to allow the Window to be closed.
   NotificationService::current()->Notify(
-      NotificationType::WINDOW_CLOSED,
+      chrome::WINDOW_CLOSED,
       Source<GtkWindow>(window_),
       NotificationService::NoDetails());
   return true;