Removed chrome.rtcPrivate API.

chrome/browser/extensions/api/rtc_private/rtc_private_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_RTC_PRIVATE_RTC_PRIVATE_API_H_
-#define CHROME_BROWSER_EXTENSIONS_API_RTC_PRIVATE_RTC_PRIVATE_API_H_
-
-class Profile;
-
-namespace contacts {
-class Contact;
-}
-
-namespace extensions {
-
-// Implementation of chrome.rtcPrivate API.
-class RtcPrivateEventRouter {
- public:
-  // Contact launch intent action.
-  enum LaunchAction {
-    LAUNCH_ACTIVATE,
-    LAUNCH_CHAT,
-    LAUNCH_VIDEO,
-    LAUNCH_VOICE,
-  };
-
-  // Raises chrome.rtcPrivate.onLaunch event which is used to launch the default
-  // RTC application in ChromeOS. |action| defines the context of the launch
-  // event. Optional |contact| information is passed as event payload if launch
-  // event is related to a particilar contact.
-  static void DispatchLaunchEvent(Profile* profile,
-                                  LaunchAction action,
-                                  const contacts::Contact* contact);
-};
-
-}  // namespace extensions
-
-#endif  // CHROME_BROWSER_EXTENSIONS_API_RTC_PRIVATE_RTC_PRIVATE_API_H_