Correct const accessors in base/values.(h|cc)

chrome/browser/chromeos/cros/network_library_impl_cros.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/cros/network_library_impl_cros.h"
 
 #include <dbus/dbus-glib.h>
 #include "base/command_line.h"
 #include "base/json/json_writer.h"  // for debug output only.
 #include "base/metrics/histogram.h"
@@ skipping 708 matching lines @@
     const base::DictionaryValue* properties) {
   if (!properties) {
     LOG(ERROR) << "Error retrieving manager properties: " << manager_path;
     return;
   }
   VLOG(1) << "Received NetworkManagerUpdate.";
 
   for (DictionaryValue::key_iterator iter = properties->begin_keys();
        iter != properties->end_keys(); ++iter) {
     const std::string& key = *iter;
-    Value* value;
+    const Value* value;
     bool res = properties->GetWithoutPathExpansion(key, &value);
     CHECK(res);
     if (!NetworkManagerStatusChanged(key, value)) {
       LOG(ERROR) << "Invalid key-value pair, key: " << key << " type: "
                  << value->GetType();
     }
   }
   // If there is no Profiles entry, request remembered networks here.
   if (!properties->HasKey(flimflam::kProfilesProperty))
     RequestRememberedNetworksUpdate();
@@ skipping 250 matching lines @@
 }
 
 void NetworkLibraryImplCros::UpdateProfile(
     const std::string& profile_path,
     const base::DictionaryValue* properties) {
   if (!properties) {
     LOG(ERROR) << "Error retrieving profile: " << profile_path;
     return;
   }
   VLOG(1) << "UpdateProfile for path: " << profile_path;
-  ListValue* profile_entries(NULL);
+  const ListValue* profile_entries(NULL);
   properties->GetList(flimflam::kEntriesProperty, &profile_entries);
   if (!profile_entries) {
     LOG(ERROR) << "'Entries' property is missing.";
     return;
   }
 
   NetworkProfileList::iterator iter1;
   for (iter1 = profile_list_.begin(); iter1 != profile_list_.end(); ++iter1) {
     if (iter1->path == profile_path)
       break;
@@ skipping 170 matching lines @@
         // Switch back to signed settings value.
         SetCellularDataRoamingAllowed(settings_value);
       }
     }
   }
   NotifyNetworkManagerChanged(false);  // Not forced.
   AddNetworkDeviceObserver(device_path, network_device_observer_.get());
 }
 
 }  // namespace chromeos