Implement EvictOriginData in QuotaManager.

webkit/quota/quota_manager.h

Index: webkit/quota/quota_manager.h
diff --git a/webkit/quota/quota_manager.h b/webkit/quota/quota_manager.h
index e3375cc52bc99074d92f10f37596a71be3614fed..81c55ed647389a606894f207541668641ed74132 100644
--- a/webkit/quota/quota_manager.h
+++ b/webkit/quota/quota_manager.h
@@ -156,6 +156,7 @@ class QuotaManager : public QuotaTaskObserver,
 
   friend struct QuotaManagerDeleter;
   friend class QuotaManagerProxy;
+  friend class QuotaManagerTest;
 
   // This initialization method is lazily called on the IO thread
   // when the first quota manager API is called.
@@ -175,6 +176,8 @@ class QuotaManager : public QuotaTaskObserver,
   // Methods for eviction logic.
   void DeleteOriginFromDatabase(const GURL& origin, StorageType type);
 
+  void OnOriginDataEvicted(QuotaStatusCode status);
+
   virtual void GetLRUOrigin(
       StorageType type,
       GetLRUOriginCallback* callback) OVERRIDE;
@@ -203,12 +206,18 @@ class QuotaManager : public QuotaTaskObserver,
 
   UsageAndQuotaDispatcherTaskMap usage_and_quota_dispatchers_;
 
+  EvictOriginDataCallback* evict_origin_data_callback_;
+  int num_deletion_requested_clients_;
+  int num_deleted_clients_;

[michaeln, 2011/05/17 19:30:01]

consider using the term 'evict' in some form in all of these data members

[Dai Mikurube (NOT FULLTIME), 2011/05/18 04:34:48]

Done.

+
   int64 temporary_global_quota_;
   QuotaCallbackQueue temporary_global_quota_callbacks_;
 
   // Map from origin to count.
   std::map<GURL, int> origins_in_use_;
 
+  base::ScopedCallbackFactory<QuotaManager> callback_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(QuotaManager);
 };