Quota: Factor out (Mock)QuotaManagerProxy into its own file for readability

content/browser/fileapi/copy_or_move_operation_delegate_unittest.cc

 // Copyright 2013 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.
 
 #include <map>
 #include <queue>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/stl_util.h"
 #include "content/public/test/test_file_system_backend.h"
 #include "content/public/test/test_file_system_context.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/browser/blob/file_stream_reader.h"
 #include "webkit/browser/fileapi/async_file_test_helper.h"
 #include "webkit/browser/fileapi/copy_or_move_file_validator.h"
 #include "webkit/browser/fileapi/copy_or_move_operation_delegate.h"
 #include "webkit/browser/fileapi/file_stream_writer.h"
 #include "webkit/browser/fileapi/file_system_backend.h"
 #include "webkit/browser/fileapi/file_system_context.h"
 #include "webkit/browser/fileapi/file_system_operation.h"
 #include "webkit/browser/fileapi/file_system_url.h"
 #include "webkit/browser/fileapi/test_file_set.h"
 #include "webkit/browser/quota/mock_quota_manager.h"
+#include "webkit/browser/quota/mock_quota_manager_proxy.h"
 #include "webkit/browser/quota/quota_manager.h"
 #include "webkit/common/fileapi/file_system_util.h"
 
 using fileapi::AsyncFileTestHelper;
 using fileapi::CopyOrMoveOperationDelegate;
 using fileapi::FileStreamWriter;
 using fileapi::FileSystemOperation;
 using fileapi::FileSystemType;
 using fileapi::FileSystemURL;
 using fileapi::test::TestCaseRecord;
@@ skipping 828 matching lines @@
 
   base::PlatformFileError error = base::PLATFORM_FILE_ERROR_FAILED;
   base::RunLoop run_loop;
   helper.Run(base::Bind(&AssignAndQuit, &run_loop, &error));
   run_loop.Run();
 
   EXPECT_EQ(base::PLATFORM_FILE_ERROR_ABORT, error);
 }
 
 }  // namespace content