Add a tray notification UI for speech input recording in the extension API.

chrome/browser/profiles/profile.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/profiles/profile.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
@@ skipping 123 matching lines @@
                              PrefService::UNSYNCABLE_PREF);
   prefs->RegisterBooleanPref(prefs::kEnableSpellCheck,
                              true,
                              PrefService::SYNCABLE_PREF);
   prefs->RegisterBooleanPref(prefs::kEnableAutoSpellCorrect,
                              true,
                              PrefService::UNSYNCABLE_PREF);
   prefs->RegisterBooleanPref(prefs::kSpeechInputFilterProfanities,
                              true,
                              PrefService::UNSYNCABLE_PREF);
+  prefs->RegisterBooleanPref(prefs::kSpeechInputTrayNotificationShown,
+                             false,
+                             PrefService::UNSYNCABLE_PREF);
 #if defined(TOOLKIT_USES_GTK)
   prefs->RegisterBooleanPref(prefs::kUsesSystemTheme,
                              GtkThemeService::DefaultUsesSystemTheme(),
                              PrefService::UNSYNCABLE_PREF);
 #endif
   prefs->RegisterFilePathPref(prefs::kCurrentThemePackFilename,
                               FilePath(),
                               PrefService::UNSYNCABLE_PREF);
   prefs->RegisterStringPref(prefs::kCurrentThemeID,
                             ThemeService::kDefaultThemeID,
@@ skipping 61 matching lines @@
   return is_guest_session;
 #else
   return false;
 #endif
 }
 
 bool Profile::IsSyncAccessible() {
   ProfileSyncService* syncService = GetProfileSyncService();
   return syncService && !syncService->IsManaged();
 }