Cleanup: Constify some ProfileKeyedBaseFactory methods and all overrides. Remove ProfileKeyedBaseFa…

chrome/browser/spellchecker/spellcheck_factory.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/spellchecker/spellcheck_factory.h"
 
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/metrics/metrics_service.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 60 matching lines @@
                                   false,
                                   PrefService::UNSYNCABLE_PREF);
   user_prefs->RegisterBooleanPref(prefs::kEnableSpellCheck,
                                   true,
                                   PrefService::SYNCABLE_PREF);
   user_prefs->RegisterBooleanPref(prefs::kEnableAutoSpellCorrect,
                                   true,
                                   PrefService::UNSYNCABLE_PREF);
 }
 
-bool SpellCheckFactory::ServiceRedirectedInIncognito() {
+bool SpellCheckFactory::ServiceRedirectedInIncognito() const {
   return true;
 }
 
-bool SpellCheckFactory::ServiceIsNULLWhileTesting() {
+bool SpellCheckFactory::ServiceIsNULLWhileTesting() const {
   return true;
 }