Fix appcache_service and request_context referencing.

chrome/browser/profile.h

Index: chrome/browser/profile.h
===================================================================
--- chrome/browser/profile.h	(revision 26601)
+++ chrome/browser/profile.h	(working copy)
@@ -440,6 +440,10 @@
 
   void StopCreateSessionServiceTimer();
 
+  void EnsureRequestContextCreated() {
+    GetRequestContext();
+  }
+
   void EnsureSessionServiceCreated() {
     GetSessionService();
   }
@@ -457,7 +461,6 @@
 
   FilePath path_;
   FilePath base_cache_path_;
-  scoped_refptr<ChromeAppCacheService> appcache_service_;
   scoped_ptr<VisitedLinkEventListener> visited_link_event_listener_;
   scoped_ptr<VisitedLinkMaster> visited_link_master_;
   scoped_refptr<ExtensionsService> extensions_service_;
@@ -481,6 +484,8 @@
   scoped_ptr<ProfileSyncService> sync_service_;
 #endif
 
+  ChromeAppCacheService* appcache_service_;
+
   ChromeURLRequestContext* request_context_;
 
   ChromeURLRequestContext* media_request_context_;