extensions/shell/browser/shell_extension_web_contents_observer.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef EXTENSIONS_SHELL_BROWSER_SHELL_EXTENSION_WEB_CONTENTS_OBSERVER_H_
   6 #define EXTENSIONS_SHELL_BROWSER_SHELL_EXTENSION_WEB_CONTENTS_OBSERVER_H_
   7
   8 #include "content/public/browser/web_contents_user_data.h"
   9 #include "extensions/browser/extension_web_contents_observer.h"
  10
  11 namespace extensions {
  12
  13 // The app_shell version of ExtensionWebContentsObserver.
  14 class ShellExtensionWebContentsObserver
  15     : public ExtensionWebContentsObserver,
  16       public content::WebContentsUserData<ShellExtensionWebContentsObserver> {
  17  private:
  18   friend class content::WebContentsUserData<ShellExtensionWebContentsObserver>;
  19
  20   explicit ShellExtensionWebContentsObserver(
  21       content::WebContents* web_contents);
  22   ~ShellExtensionWebContentsObserver() override;
  23
  24   DISALLOW_COPY_AND_ASSIGN(ShellExtensionWebContentsObserver);
  25 };
  26
  27 }  // namespace extensions
  28
  29 #endif  // EXTENSIONS_SHELL_BROWSER_SHELL_EXTENSION_WEB_CONTENTS_OBSERVER_H_