Cleanup: Better constify some strings in chrome/browser/{chromeos,extensions}.

chrome/browser/chromeos/policy/enterprise_install_attributes.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/chromeos/policy/enterprise_install_attributes.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/files/file_util.h"
@@ skipping 103 matching lines @@
 void EnterpriseInstallAttributes::ReadAttributesIfReady(
     const base::Closure& callback,
     chromeos::DBusMethodCallStatus call_status,
     bool result) {
   if (call_status == chromeos::DBUS_METHOD_CALL_SUCCESS && result) {
     registration_mode_ = DEVICE_MODE_NOT_SET;
     if (!cryptohome_util::InstallAttributesIsInvalid() &&
         !cryptohome_util::InstallAttributesIsFirstInstall()) {
       device_locked_ = true;
 
-      static const char* kEnterpriseAttributes[] = {
+      static const char* const kEnterpriseAttributes[] = {
         kAttrEnterpriseDeviceId,
         kAttrEnterpriseDomain,
         kAttrEnterpriseMode,
         kAttrEnterpriseOwned,
         kAttrEnterpriseUser,
         kAttrConsumerKioskEnabled,
       };
       std::map<std::string, std::string> attr_map;
       for (size_t i = 0; i < arraysize(kEnterpriseAttributes); ++i) {
         std::string value;
@@ skipping 252 matching lines @@
                         &consumer_kiosk_enabled) &&
              consumer_kiosk_enabled == "true") {
     registration_mode_ = DEVICE_MODE_CONSUMER_KIOSK_AUTOLAUNCH;
   } else if (enterprise_user.empty() && enterprise_owned != "true") {
     // |registration_user_| is empty on consumer devices.
     registration_mode_ = DEVICE_MODE_CONSUMER;
   }
 }
 
 }  // namespace policy