Start removing support for the experimental x-webkit-speech API

content/browser/speech/speech_recognition_manager_impl.cc

 // Copyright (c) 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.
 
 #include "content/browser/speech/speech_recognition_manager_impl.h"
 
 #include "base/bind.h"
 #include "content/browser/browser_main_loop.h"
 #include "content/browser/renderer_host/media/media_stream_manager.h"
 #include "content/browser/renderer_host/media/media_stream_ui_proxy.h"
@@ skipping 272 matching lines @@
   base::MessageLoop::current()->PostTask(
       FROM_HERE,
       base::Bind(&SpeechRecognitionManagerImpl::DispatchEvent,
                  weak_factory_.GetWeakPtr(),
                  session_id,
                  EVENT_STOP_CAPTURE));
 }
 
 // Here begins the SpeechRecognitionEventListener interface implementation,
 // which will simply relay the events to the proper listener registered for the
-// particular session (most likely InputTagSpeechDispatcherHost) and to the
-// catch-all listener provided by the delegate (if any).
+// particular session and to the catch-all listener provided by the delegate
+// (if any).
 
 void SpeechRecognitionManagerImpl::OnRecognitionStart(int session_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   if (!SessionExists(session_id))
     return;
 
   SessionsTable::iterator iter = sessions_.find(session_id);
   if (iter->second->ui) {
     // Notify the UI that the devices are being used.
     iter->second->ui->OnStarted(base::Closure(),
@@ skipping 386 matching lines @@
 SpeechRecognitionManagerImpl::Session::Session()
   : id(kSessionIDInvalid),
     abort_requested(false),
     listener_is_active(true) {
 }
 
 SpeechRecognitionManagerImpl::Session::~Session() {
 }
 
 }  // namespace content