Move SpeechRecognizer delegate into its own header file and put it in the content namespace.

chrome/browser/speech/speech_input_extension_manager.cc

 // 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.
 
 #include "chrome/browser/speech/speech_input_extension_manager.h"
 
 #include "base/bind.h"
 #include "base/json/json_writer.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/extension_event_router.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 #include "chrome/browser/profiles/profile_keyed_service.h"
 #include "chrome/browser/profiles/profile_keyed_service_factory.h"
 #include "chrome/browser/speech/speech_input_extension_notification.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/pref_names.h"
+#include "content/browser/speech/speech_recognizer.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/common/speech_input_result.h"
 
 using content::BrowserThread;
 using speech_input::SpeechRecognizer;
 
 namespace {
@@ skipping 558 matching lines @@
 }
 
 void SpeechInputExtensionManager::IsRecordingOnUIThread(
     const IsRecordingCallback& callback,
     bool result) {
   BrowserThread::CurrentlyOn(BrowserThread::UI);
   callback.Run(result);
 }
 
 void SpeechInputExtensionManager::StartRecording(
-    speech_input::SpeechRecognizerDelegate* delegate,
+    content::SpeechRecognizerDelegate* delegate,
     net::URLRequestContextGetter* context_getter,
     content::ResourceContext* resource_context,
     int caller_id,
     const std::string& language,
     const std::string& grammar,
     bool filter_profanities) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   DCHECK(resource_context);
   DCHECK(!recognizer_);
   recognizer_ = new SpeechRecognizer(delegate, caller_id, language, grammar,
@@ skipping 104 matching lines @@
       base::Bind(&SpeechInputExtensionManager::SetInputVolumeOnUIThread,
       this, volume));
 }
 
 void SpeechInputExtensionManager::SetInputVolumeOnUIThread(
     float volume) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(notification_.get());
   notification_->SetVUMeterVolume(volume);
 }