Purge legacy notification promo code.

chrome/browser/web_resource/promo_resource_service.h

Index: chrome/browser/web_resource/promo_resource_service.h
===================================================================
--- chrome/browser/web_resource/promo_resource_service.h	(revision 140104)
+++ chrome/browser/web_resource/promo_resource_service.h	(working copy)
@@ -28,9 +28,7 @@
 // TODO(mirandac): Arrange for a server to be set up specifically for promo

[Dan Beam, 2012/06/04 18:20:08]

this is TODONE()

[achuithb, 2012/06/04 19:52:59]

Done.

 // messages, which have until now been piggybacked onto the old tips server
 // structure. (see http://crbug.com/70634 for details.)
-class PromoResourceService
-    : public WebResourceService,
-      public NotificationPromo::Delegate {
+class PromoResourceService : public WebResourceService {
  public:
   // Identifies types of Chrome builds for promo targeting.
   enum BuildType {
@@ -216,10 +214,6 @@
   //   answer_id: the promo's id
   void UnpackWebStoreSignal(const base::DictionaryValue& parsed_json);
 
-  // NotificationPromo::Delegate override.
-  virtual void OnNotificationParsed(double start, double end,
-                                    bool new_notification) OVERRIDE;
-
   // The profile this service belongs to.
   Profile* profile_;