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

chrome/test/webdriver/commands/session_with_id.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/webdriver/commands/session_with_id.h"
 
 #include <sstream>
 #include <string>
 
 #include "base/values.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/test/webdriver/commands/response.h"
 #include "chrome/test/webdriver/webdriver_session.h"
 
 namespace webdriver {
 
 SessionWithID::SessionWithID(const std::vector<std::string>& path_segments,
-                             const DictionaryValue* const parameters)
+                             DictionaryValue* const parameters)
     : WebDriverCommand(path_segments, parameters) {}
 
 SessionWithID::~SessionWithID() {}
 
 bool SessionWithID::DoesGet() {
   return true;
 }
 
 bool SessionWithID::DoesDelete() {
   return true;
@@ skipping 48 matching lines @@
 void SessionWithID::ExecuteDelete(Response* const response) {
   // Session manages its own lifetime, so do not call delete.
   session_->Terminate();
 }
 
 bool SessionWithID::ShouldRunPreAndPostCommandHandlers() {
   return false;
 }
 
 }  // namespace webdriver