Revert 91690 - Implement QM::GetOriginsModifiedSince for browser data deleter support

webkit/quota/mock_storage_client.h

Index: webkit/quota/mock_storage_client.h
===================================================================
--- webkit/quota/mock_storage_client.h	(revision 91690)
+++ webkit/quota/mock_storage_client.h	(working copy)
@@ -11,7 +11,6 @@
 
 #include "base/compiler_specific.h"
 #include "base/task.h"
-#include "base/time.h"
 #include "googleurl/src/gurl.h"
 #include "webkit/quota/quota_client.h"
 
@@ -40,8 +39,6 @@
 
   void AddOriginToErrorSet(const GURL& origin_url, StorageType type);
 
-  base::Time IncrementMockTime();
-
   // QuotaClient methods.
   virtual QuotaClient::ID id() const OVERRIDE;
   virtual void OnQuotaManagerDestroyed() OVERRIDE;
@@ -81,8 +78,6 @@
   std::set<GetOriginsCallback*> origins_callbacks_;
   std::set<DeletionCallback*> deletion_callbacks_;
 
-  int mock_time_counter_;
-
   ScopedRunnableMethodFactory<MockStorageClient> runnable_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MockStorageClient);