Update browser/media to use the new version of LaunchProcess.

chrome/browser/media/test_license_server.h

 // Copyright 2014 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_BROWSER_MEDIA_TEST_LICENSE_SERVER_H_
 #define CHROME_BROWSER_MEDIA_TEST_LICENSE_SERVER_H_
 
 #include <string>
 #include "base/memory/scoped_ptr.h"
-#include "base/process/process_handle.h"
+#include "base/process/process.h"
 
 class TestLicenseServerConfig;
 
 // Class used to start a test license server.
 class TestLicenseServer {
  public:
   explicit TestLicenseServer(scoped_ptr<TestLicenseServerConfig> server_config);
   ~TestLicenseServer();
 
   // Returns true if the server started successfully. False otherwise.
   bool Start();
   // Returns true if the server was stopped successfully. False otherwise.
   bool Stop();
   // Returns a string containing the URL and port the server is listening to.
   std::string GetServerURL();
 
  private:
   // License server configuration class used to obtain server paths, etc.
   scoped_ptr<TestLicenseServerConfig> server_config_;
-  // Process handle for the license server.
-  base::ProcessHandle license_server_process_;
+  // Process for the license server.
+  base::Process license_server_process_;
 
   DISALLOW_COPY_AND_ASSIGN(TestLicenseServer);
 };
 
 #endif  // CHROME_BROWSER_MEDIA_TEST_LICENSE_SERVER_H_