Cleanup: remove the namespace-level nodoc annotations from Extension API

chrome/common/extensions/api/webrtc_audio_private.idl

 // Copyright 2013 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.
 
 // The <code>chrome.webrtcAudioPrivate</code> API allows enumeration
 // of audio output (sink) devices as well as getting and setting the
 // active device for a given tab.
 //
 // Note that device IDs as used in this API are opaque (i.e. they are
 // not the hardware identifier of the device) and while they are
 // unique and persistent across sessions, they are valid only to the
 // extension calling this API (i.e. they cannot be shared between
 // extensions).
 //
 // See http://goo.gl/8rOmgk for further documentation of this API.
 
-[nodoc] namespace webrtcAudioPrivate {
+namespace webrtcAudioPrivate {
 
   dictionary SinkInfo {
     // The opaque identifier of the audio sink device, which is unique
     // and static for the extension calling the API but invalid for
     // others.
     DOMString sinkId;
     // The user-friendly name (e.g. "Bose Amplifier").
     DOMString sinkLabel;
     // Current sample rate of the device, in Hz. Useful e.g. to know
     // if the remote side should be asked to send a lower sampling
@@ skipping 37 matching lines @@
     static void getAssociatedSink(DOMString securityOrigin,
                                   DOMString sourceIdInOrigin,
                                   SinkIdCallback cb);
   };
 
   interface Events {
     // Fired when audio sink devices are added or removed.
     static void onSinksChanged();
   };
 };