Fix some loose ends around recently introduced AppCache INTERCEPT namespaces

webkit/appcache/appcache_storage.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WEBKIT_APPCACHE_APPCACHE_STORAGE_H_
 #define WEBKIT_APPCACHE_APPCACHE_STORAGE_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 42 matching lines @@
         AppCacheGroup* group, AppCache* newest_cache, bool success,
         bool would_exceed_quota) {}
 
     // If the operation fails, success will be false.
     virtual void OnGroupMadeObsolete(AppCacheGroup* group, bool success) {}
 
     // If a load fails the 'response_info' will be NULL.
     virtual void OnResponseInfoLoaded(
         AppCacheResponseInfo* response_info, int64 response_id) {}
 
-    // If no response is found, entry.response_id() will be kNoResponseId.
+    // If no response is found, entry.response_id() and
+    // and fallback_entry.response_id() will be kNoResponseId.

[jennb, 2012/01/04 22:12:14]

extra 'and'

+    // If the response is the entry for an intercept or fallback
+    // namespace, the url of the namespece entry is returned.
     // If a response is found, the cache id and manifest url of the
     // containing cache and group are also returned.
     virtual void OnMainResponseFound(
         const GURL& url, const AppCacheEntry& entry,
-        const GURL& fallback_url, const AppCacheEntry& fallback_entry,
+        const GURL& namespace_entry_url, const AppCacheEntry& fallback_entry,
         int64 cache_id, int64 group_id, const GURL& mainfest_url) {}
   };
 
   explicit AppCacheStorage(AppCacheService* service);
   virtual ~AppCacheStorage();
 
   // Schedules a task to retrieve basic info about all groups and caches
   // stored in the system. Upon completion the delegate will be called
   // with the results.
   virtual void GetAllInfo(Delegate* delegate) = 0;
@@ skipping 230 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(AppCacheStorageTest, DelegateReferences);
   FRIEND_TEST_ALL_PREFIXES(AppCacheStorageTest, UsageMap);
 
   DISALLOW_COPY_AND_ASSIGN(AppCacheStorage);
 };
 
 }  // namespace appcache
 
 #endif  // WEBKIT_APPCACHE_APPCACHE_STORAGE_H_