[Cleanup] Const-correct the profile() method for the EasyUnlockService

chrome/test/base/testing_profile.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/test/base/testing_profile.h"
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
 #include "base/files/file_util.h"
 #include "base/message_loop/message_loop_proxy.h"
@@ skipping 678 matching lines @@
 TestingPrefServiceSyncable* TestingProfile::GetTestingPrefService() {
   DCHECK(prefs_);
   DCHECK(testing_prefs_);
   return testing_prefs_;
 }
 
 TestingProfile* TestingProfile::AsTestingProfile() {
   return this;
 }
 
-std::string TestingProfile::GetProfileUserName() {
+std::string TestingProfile::GetProfileUserName() const {
   return profile_name_;
 }
 
 Profile::ProfileType TestingProfile::GetProfileType() const {
   if (guest_session_)
     return GUEST_PROFILE;
   if (force_incognito_ || original_profile_)
     return INCOGNITO_PROFILE;
   return REGULAR_PROFILE;
 }
@@ skipping 107 matching lines @@
       this, profile_policy_connector_.get());
   CHECK_EQ(profile_policy_connector_.get(),
            policy::ProfilePolicyConnectorFactory::GetForBrowserContext(this));
 }
 
 PrefService* TestingProfile::GetPrefs() {
   DCHECK(prefs_);
   return prefs_.get();
 }
 
+const PrefService* TestingProfile::GetPrefs() const {
+  DCHECK(prefs_);
+  return prefs_.get();
+}
+
 DownloadManagerDelegate* TestingProfile::GetDownloadManagerDelegate() {
   return NULL;
 }
 
 net::URLRequestContextGetter* TestingProfile::GetRequestContext() {
   return GetDefaultStoragePartition(this)->GetURLRequestContext();
 }
 
 net::URLRequestContextGetter* TestingProfile::CreateRequestContext(
     content::ProtocolHandlerMap* protocol_handlers,
@@ skipping 249 matching lines @@
 #if defined(ENABLE_EXTENSIONS)
                             extension_policy_,
 #endif
                             pref_service_.Pass(),
                             original_profile,
                             guest_session_,
                             supervised_user_id_,
                             policy_service_.Pass(),
                             testing_factories_);
 }