Move app.window API implementation to extensions

chrome/browser/extensions/api/app_window/app_window_api.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 CHROME_BROWSER_EXTENSIONS_API_APP_WINDOW_APP_WINDOW_API_H_
-#define CHROME_BROWSER_EXTENSIONS_API_APP_WINDOW_APP_WINDOW_API_H_
-
-#include "extensions/browser/app_window/app_window.h"
-#include "extensions/browser/extension_function.h"
-
-namespace extensions {
-
-namespace api {
-namespace app_window {
-struct CreateWindowOptions;
-}
-}
-
-class AppWindowCreateFunction : public AsyncExtensionFunction {
- public:
-  AppWindowCreateFunction();
-  DECLARE_EXTENSION_FUNCTION("app.window.create", APP_WINDOW_CREATE)
-
- protected:
-  virtual ~AppWindowCreateFunction() {}
-  virtual bool RunAsync() OVERRIDE;
-
- private:
-  bool GetBoundsSpec(
-      const extensions::api::app_window::CreateWindowOptions& options,
-      AppWindow::CreateParams* params,
-      std::string* error);
-
-  AppWindow::Frame GetFrameFromString(const std::string& frame_string);
-  bool GetFrameOptions(
-      const extensions::api::app_window::CreateWindowOptions& options,
-      AppWindow::CreateParams* create_params);
-  void UpdateFrameOptionsForChannel(AppWindow::CreateParams* create_params);
-
-  bool inject_html_titlebar_;
-};
-
-}  // namespace extensions
-
-#endif  // CHROME_BROWSER_EXTENSIONS_API_APP_WINDOW_APP_WINDOW_API_H_