Make SpeechRecognition per RenderFrame instead of per RenderView.

chrome/browser/ui/app_list/speech_recognizer.cc

 // Copyright 2014 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 "chrome/browser/ui/app_list/speech_recognizer.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/strings/string16.h"
@@ skipping 111 matching lines @@
   config.continuous = true;
   config.interim_results = true;
   config.max_hypotheses = 1;
   config.filter_profanities = true;
   config.url_request_context_getter = url_request_context_getter_;
   config.event_listener = weak_factory_.GetWeakPtr();
   // kInvalidUniqueID is not a valid render process, so the speech permission
   // check allows the request through.
   config.initial_context.render_process_id =
       content::ChildProcessHost::kInvalidUniqueID;
+  config.initial_context.render_frame_id = MSG_ROUTING_NONE;
   config.auth_scope = auth_scope;
   config.auth_token = auth_token;
   config.preamble = preamble;
 
   auto speech_instance = content::SpeechRecognitionManager::GetInstance();
   session_ = speech_instance->CreateSession(config);
   speech_instance->StartSession(session_);
 }
 
 void SpeechRecognizer::EventListener::StopOnIOThread() {
@@ skipping 151 matching lines @@
 void SpeechRecognizer::Stop() {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   content::BrowserThread::PostTask(
       content::BrowserThread::IO,
       FROM_HERE,
       base::Bind(&SpeechRecognizer::EventListener::StopOnIOThread,
                  speech_event_listener_));
 }
 
 }  // namespace app_list