Move base/values.h into the base namespace.

chrome/test/webdriver/commands/screenshot_command.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_TEST_WEBDRIVER_COMMANDS_SCREENSHOT_COMMAND_H_
 #define CHROME_TEST_WEBDRIVER_COMMANDS_SCREENSHOT_COMMAND_H_
 
 #include <string>
 #include <vector>
 
 #include "chrome/test/webdriver/commands/webdriver_command.h"
 
+namespace base {
 class DictionaryValue;
+}
 
 namespace webdriver {
 
 class Response;
 
 // Take a screenshot of the current page.  See:
 // http://code.google.com/p/selenium/wiki/JsonWireProtocol#/session/:sessionId/screenshot
 class ScreenshotCommand : public WebDriverCommand {
  public:
   ScreenshotCommand(const std::vector<std::string>& path_segments,
-                    const DictionaryValue* const parameters);
+                    const base::DictionaryValue* const parameters);
   virtual ~ScreenshotCommand();
 
   virtual bool DoesGet();
   virtual void ExecuteGet(Response* const response);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ScreenshotCommand);
 };
 
 }  // namespace webdriver
 
 #endif  // CHROME_TEST_WEBDRIVER_COMMANDS_SCREENSHOT_COMMAND_H_
-