Add "open as window" menu item to NTP app menu.

chrome/browser/extensions/extensions_service.h

Index: chrome/browser/extensions/extensions_service.h
diff --git a/chrome/browser/extensions/extensions_service.h b/chrome/browser/extensions/extensions_service.h
index d3fd80b98dd8589118009c998570efc694c5f098..11e4b1c80907364a1e021de7dca99059434c64cb 100644
--- a/chrome/browser/extensions/extensions_service.h
+++ b/chrome/browser/extensions/extensions_service.h
@@ -381,9 +381,6 @@ class ExtensionsService
 
   ExtensionPrefs* extension_prefs() { return extension_prefs_.get(); }
 
-  // Whether the extension service is ready.
-  bool is_ready() { return ready_; }
-
   // Note that this may return NULL if autoupdate is not turned on.
   ExtensionUpdater* updater() { return updater_.get(); }
 
@@ -508,8 +505,8 @@ class ExtensionsService
   // Used by dispatchers to limit API quota for individual extensions.
   ExtensionsQuotaService quota_service_;
 
-  // Is the service ready to go?
-  bool ready_;
+  // Record that Init() has been called.
+  bool init_done_;
 
   // Our extension updater, if updates are turned on.
   scoped_refptr<ExtensionUpdater> updater_;