Rewrite DownloadHandlerTest using DummyFileSystem.

chrome/browser/chromeos/drive/mock_file_system.h

Index: chrome/browser/chromeos/drive/mock_file_system.h
diff --git a/chrome/browser/chromeos/drive/mock_file_system.h b/chrome/browser/chromeos/drive/mock_file_system.h
deleted file mode 100644
index 1b26bd2e70b1d216e2fccbd7cfa9df71db9fd972..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/drive/mock_file_system.h
+++ /dev/null
@@ -1,125 +0,0 @@
-// 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 CHROME_BROWSER_CHROMEOS_DRIVE_MOCK_FILE_SYSTEM_H_
-#define CHROME_BROWSER_CHROMEOS_DRIVE_MOCK_FILE_SYSTEM_H_
-
-#include <string>
-
-#include "chrome/browser/chromeos/drive/file_system_interface.h"
-#include "testing/gmock/include/gmock/gmock.h"
-
-namespace drive {
-
-class FileSystemObserver;
-
-// Mock for FileSystemInterface.
-class MockFileSystem : public FileSystemInterface {
- public:
-  MockFileSystem();
-  virtual ~MockFileSystem();
-
-  // FileSystemInterface overrides.
-  MOCK_METHOD0(Initialize, void());
-  MOCK_METHOD1(AddObserver, void(FileSystemObserver* observer));
-  MOCK_METHOD1(RemoveObserver,
-               void(FileSystemObserver* observer));
-  MOCK_METHOD0(CheckForUpdates, void());
-  MOCK_METHOD2(GetResourceEntryById,
-               void(const std::string& resource_id,
-                    const GetResourceEntryCallback& callback));
-  MOCK_METHOD3(Search, void(const std::string& search_query,
-                            const GURL& next_feed,
-                            const SearchCallback& callback));
-  MOCK_METHOD4(SearchMetadata, void(const std::string& query,
-                                    int options,
-                                    int at_most_num_matches,
-                                    const SearchMetadataCallback& callback));
-  MOCK_METHOD3(TransferFileFromRemoteToLocal,
-               void(const base::FilePath& local_src_file_path,
-                    const base::FilePath& remote_dest_file_path,
-                    const FileOperationCallback& callback));
-  MOCK_METHOD3(TransferFileFromLocalToRemote,
-               void(const base::FilePath& local_src_file_path,
-                    const base::FilePath& remote_dest_file_path,
-                    const FileOperationCallback& callback));
-  MOCK_METHOD2(OpenFile, void(const base::FilePath& file_path,
-                              const OpenFileCallback& callback));
-  MOCK_METHOD2(CloseFile, void(const base::FilePath& file_path,
-                              const FileOperationCallback& callback));
-  MOCK_METHOD3(Copy, void(const base::FilePath& src_file_path,
-                          const base::FilePath& dest_file_path,
-                          const FileOperationCallback& callback));
-  MOCK_METHOD3(Move, void(const base::FilePath& src_file_path,
-                          const base::FilePath& dest_file_path,
-                          const FileOperationCallback& callback));
-  MOCK_METHOD3(Remove, void(const base::FilePath& file_path,
-                            bool is_recursive,
-                            const FileOperationCallback& callback));
-  MOCK_METHOD4(CreateDirectory,
-               void(const base::FilePath& directory_path,
-                    bool is_exclusive,
-                    bool is_recursive,
-                    const FileOperationCallback& callback));
-  MOCK_METHOD3(CreateFile,
-               void(const base::FilePath& file_path,
-                    bool is_exclusive,
-                    const FileOperationCallback& callback));
-  MOCK_METHOD4(TouchFile,
-               void(const base::FilePath& file_path,
-                    const base::Time& last_access_time,
-                    const base::Time& last_modified_time,
-                    const FileOperationCallback& callback));
-  MOCK_METHOD2(Pin, void(const base::FilePath& file_path,
-                         const FileOperationCallback& callback));
-  MOCK_METHOD2(Unpin, void(const base::FilePath& file_path,
-                           const FileOperationCallback& callback));
-  MOCK_METHOD2(GetFileByPath,
-               void(const base::FilePath& file_path,
-                    const GetFileCallback& callback));
-  MOCK_METHOD4(
-      GetFileByResourceId,
-      void(const std::string& resource_id,
-           const ClientContext& context,
-           const GetFileCallback& get_file_callback,
-           const google_apis::GetContentCallback& get_content_callback));
-  MOCK_METHOD4(
-      GetFileContentByPath,
-      void(const base::FilePath& file_path,
-           const GetFileContentInitializedCallback& initialized_callback,
-           const google_apis::GetContentCallback& get_content_callback,
-           const FileOperationCallback& completion_callback));
-  MOCK_METHOD3(UpdateFileByResourceId,
-               void(const std::string& resource_id,
-                    const ClientContext& context,
-                    const FileOperationCallback& callback));
-  MOCK_METHOD2(GetResourceEntryByPath,
-               void(const base::FilePath& file_path,
-                    const GetResourceEntryCallback& callback));
-  MOCK_METHOD2(ReadDirectoryByPath,
-               void(const base::FilePath& file_path,
-                    const ReadDirectoryWithSettingCallback& callback));
-  MOCK_METHOD2(RefreshDirectory,
-               void(const base::FilePath& file_path,
-                    const FileOperationCallback& callback));
-  MOCK_METHOD1(GetAvailableSpace,
-               void(const GetAvailableSpaceCallback& callback));
-  MOCK_METHOD1(GetMetadata,
-               void(const GetFilesystemMetadataCallback& callback));
-  MOCK_METHOD2(MarkCacheFileAsMounted,
-               void(const base::FilePath& drive_file_path,
-                    const OpenFileCallback& callback));
-  MOCK_METHOD2(MarkCacheFileAsUnmounted,
-               void(const base::FilePath& cache_file_path,
-                    const FileOperationCallback& callback));
-  MOCK_METHOD3(GetCacheEntryByResourceId,
-               void(const std::string& resource_id,
-                    const std::string& md5,
-                    const GetCacheEntryCallback& callback));
-  MOCK_METHOD0(Reload, void());
-};
-
-}  // namespace drive
-
-#endif  // CHROME_BROWSER_CHROMEOS_DRIVE_MOCK_FILE_SYSTEM_H_