Move BrowserThread to content namespace.

chrome/browser/speech/chrome_speech_input_manager.cc

 // Copyright (c) 2011 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/chrome_speech_input_manager.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/synchronization/lock.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/tab_contents/tab_util.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/browser_thread.h"
 #include "grit/generated_resources.h"
 #include "media/audio/audio_manager.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if defined(OS_WIN)
 #include "chrome/installer/util/wmi.h"
 #endif
 
+using content::BrowserThread;
+
 namespace speech_input {
 
 // Asynchronously fetches the PC and audio hardware/driver info if
 // the user has opted into UMA. This information is sent with speech input
 // requests to the server for identifying and improving quality issues with
 // specific device configurations.
 class ChromeSpeechInputManager::OptionalRequestInfo
     : public base::RefCountedThreadSafe<OptionalRequestInfo> {
  public:
   OptionalRequestInfo() : can_report_metrics_(false) {}
@@ skipping 173 matching lines @@
     StartRecognitionForRequest(caller_id);
   }
 }
 
 void ChromeSpeechInputManager::InfoBubbleFocusChanged(int caller_id) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   OnFocusChanged(caller_id);
 }
 
 }  // namespace speech_input