Populate storage_unittests target.

content/browser/fileapi/mock_file_change_observer.h

-// Copyright 2014 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 CONTENT_BROWSER_FILEAPI_MOCK_FILE_CHANGE_OBSERVER_H_
-#define CONTENT_BROWSER_FILEAPI_MOCK_FILE_CHANGE_OBSERVER_H_
-
-#include "base/compiler_specific.h"
-#include "base/macros.h"
-#include "storage/browser/fileapi/file_observers.h"
-#include "storage/browser/fileapi/file_system_url.h"
-#include "storage/browser/fileapi/task_runner_bound_observer_list.h"
-
-namespace storage {
-
-// Mock file change observer.
-class MockFileChangeObserver : public FileChangeObserver {
- public:
-  MockFileChangeObserver();
-  ~MockFileChangeObserver() override;
-
-  // Creates a ChangeObserverList which only contains given |observer|.
-  static ChangeObserverList CreateList(MockFileChangeObserver* observer);
-
-  // FileChangeObserver overrides.
-  void OnCreateFile(const FileSystemURL& url) override;
-  void OnCreateFileFrom(const FileSystemURL& url,
-                        const FileSystemURL& src) override;
-  void OnRemoveFile(const FileSystemURL& url) override;
-  void OnModifyFile(const FileSystemURL& url) override;
-  void OnCreateDirectory(const FileSystemURL& url) override;
-  void OnRemoveDirectory(const FileSystemURL& url) override;
-
-  void ResetCount() {
-    create_file_count_ = 0;
-    create_file_from_count_ = 0;
-    remove_file_count_ = 0;
-    modify_file_count_ = 0;
-    create_directory_count_ = 0;
-    remove_directory_count_ = 0;
-  }
-
-  bool HasNoChange() const {
-    return create_file_count_ == 0 &&
-           create_file_from_count_ == 0 &&
-           remove_file_count_ == 0 &&
-           modify_file_count_ == 0 &&
-           create_directory_count_ == 0 &&
-           remove_directory_count_ == 0;
-  }
-
-  int create_file_count() const { return create_file_count_; }
-  int create_file_from_count() const { return create_file_from_count_; }
-  int remove_file_count() const { return remove_file_count_; }
-  int modify_file_count() const { return modify_file_count_; }
-  int create_directory_count() const { return create_directory_count_; }
-  int remove_directory_count() const { return remove_directory_count_; }
-
-  int get_and_reset_create_file_count() {
-    int tmp = create_file_count_;
-    create_file_count_ = 0;
-    return tmp;
-  }
-  int get_and_reset_create_file_from_count() {
-    int tmp = create_file_from_count_;
-    create_file_from_count_ = 0;
-    return tmp;
-  }
-  int get_and_reset_remove_file_count() {
-    int tmp = remove_file_count_;
-    remove_file_count_ = 0;
-    return tmp;
-  }
-  int get_and_reset_modify_file_count() {
-    int tmp = modify_file_count_;
-    modify_file_count_ = 0;
-    return tmp;
-  }
-  int get_and_reset_create_directory_count() {
-    int tmp = create_directory_count_;
-    create_directory_count_ = 0;
-    return tmp;
-  }
-  int get_and_reset_remove_directory_count() {
-    int tmp = remove_directory_count_;
-    remove_directory_count_ = 0;
-    return tmp;
-  }
-
- private:
-  int create_file_count_;
-  int create_file_from_count_;
-  int remove_file_count_;
-  int modify_file_count_;
-  int create_directory_count_;
-  int remove_directory_count_;
-
-  DISALLOW_COPY_AND_ASSIGN(MockFileChangeObserver);
-};
-
-}  // namespace storage
-
-#endif  // CONTENT_BROWSER_FILEAPI_MOCK_FILE_CHANGE_OBSERVER_H_