Lazy initialization for ExtensionInputMethodEventRouter

chrome/browser/extensions/extension_service.h

Index: chrome/browser/extensions/extension_service.h
diff --git a/chrome/browser/extensions/extension_service.h b/chrome/browser/extensions/extension_service.h
index 9efbff78a5070f5646116a9616283ea30bab5155..2904e3cfdfb7590f08d0a5a5a69f137c0974424f 100644
--- a/chrome/browser/extensions/extension_service.h
+++ b/chrome/browser/extensions/extension_service.h
@@ -54,10 +54,6 @@ namespace base {
 class SequencedTaskRunner;
 }
 
-namespace chromeos {
-class ExtensionInputMethodEventRouter;
-}
-
 namespace extensions {
 class AppNotificationManager;
 class AppSyncData;
@@ -563,12 +559,6 @@ class ExtensionService
     return browser_event_router_.get();
   }
 
-#if defined(OS_CHROMEOS)
-  chromeos::ExtensionInputMethodEventRouter* input_method_event_router() {
-    return input_method_event_router_.get();
-  }
-#endif
-
   extensions::PushMessagingEventRouter* push_messaging_event_router() {
     return push_messaging_event_router_.get();
   }
@@ -976,11 +966,6 @@ class ExtensionService
   scoped_ptr<extensions::PushMessagingEventRouter>
       push_messaging_event_router_;
 
-#if defined(OS_CHROMEOS)
-  scoped_ptr<chromeos::ExtensionInputMethodEventRouter>
-      input_method_event_router_;
-#endif
-
   // A collection of external extension providers.  Each provider reads
   // a source of external extension information.  Examples include the
   // windows registry and external_extensions.json.