Remove `kMockStart` from `quota::MockStorageClient`

webkit/quota/mock_storage_client.h

 // Copyright (c) 2012 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_QUOTA_MOCK_STORAGE_CLIENT_H_
 #define WEBKIT_QUOTA_MOCK_STORAGE_CLIENT_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 13 matching lines @@
   const char* origin;
   StorageType type;
   int64 usage;
 };
 
 // Mock storage class for testing.
 class MockStorageClient : public QuotaClient {
  public:
   MockStorageClient(QuotaManagerProxy* quota_manager_proxy,
                     const MockOriginData* mock_data,
-                    size_t mock_data_size);
-  MockStorageClient(QuotaManagerProxy* quota_manager_proxy,
-                    const MockOriginData* mock_data,
                     QuotaClient::ID id,
                     size_t mock_data_size);
   virtual ~MockStorageClient();
 
   // To add or modify mock data in this client.
   void AddOriginAndNotify(
       const GURL& origin_url, StorageType type, int64 size);
   void ModifyOriginAndNotify(
       const GURL& origin_url, StorageType type, int64 delta);
   void TouchAllOriginsAndNotify();
@@ skipping 42 matching lines @@
   int mock_time_counter_;
 
   base::WeakPtrFactory<MockStorageClient> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MockStorageClient);
 };
 
 }  // namespace quota
 
 #endif  // WEBKIT_QUOTA_MOCK_STORAGE_CLIENT_H_