Animate showing / hiding the location bar for bookmark apps.

chrome/browser/ui/extensions/bookmark_app_browser_controller.h

+// Copyright 2015 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_UI_EXTENSIONS_BOOKMARK_APP_BROWSER_CONTROLLER_H_
+#define CHROME_BROWSER_UI_EXTENSIONS_BOOKMARK_APP_BROWSER_CONTROLLER_H_
+
+#include <string>
+
+#include "base/macros.h"
+
+class Browser;
+class Profile;
+
+namespace extensions {
+
+class BookmarkAppBrowserController {

[Lei Zhang, 2015/03/30 22:17:54]

This header file needs some comments.

[benwells, 2015/03/31 06:02:59]

Done.

+ public:
+  static bool IsForBookmarkApp(Browser* browser);
+
+  explicit BookmarkAppBrowserController(Browser* browser);
+  ~BookmarkAppBrowserController();
+
+  bool SupportsLocationBar();
+  bool ShouldShowLocationBar();
+  void UpdateLocationBarState(bool animate);
+
+  bool should_use_web_app_frame() { return should_use_web_app_frame_; }
+
+ private:
+  Browser* browser_;
+  const std::string extension_id_;
+  const bool should_use_web_app_frame_;
+
+  DISALLOW_COPY_AND_ASSIGN(BookmarkAppBrowserController);
+};
+
+}  // namespace extensions
+
+#endif  // CHROME_BROWSER_UI_EXTENSIONS_BOOKMARK_APP_BROWSER_CONTROLLER_H_