Replaces |shell_handle| with |application_request| as the name of the parameter to MojoMain().

services/python/content_handler/content_handler_main.cc

 // 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.
 
 #include <python2.7/Python.h>
 #include <dlfcn.h>
 
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/i18n/icu_util.h"
@@ skipping 227 matching lines @@
   ContentHandlerFactory content_handler_factory_;
   ContentHandlerFactory debug_content_handler_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PythonContentHandlerApp);
 };
 
 }  // namespace content_handler
 }  // namespace python
 }  // namespace services
 
-MojoResult MojoMain(MojoHandle shell_handle) {
+MojoResult MojoMain(MojoHandle application_request) {
   mojo::ApplicationRunnerChromium runner(
       new services::python::content_handler::PythonContentHandlerApp());
-  return runner.Run(shell_handle);
+  return runner.Run(application_request);
 }