Remove Client relationship between mojo.Shell/mojo.Application

mojo/application/application_runner_chromium.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 "mojo/application/application_runner_chromium.h"
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/debug/stack_trace.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 19 matching lines @@
 ApplicationRunnerChromium::~ApplicationRunnerChromium() {}
 
 void ApplicationRunnerChromium::set_message_loop_type(
     base::MessageLoop::Type type) {
   DCHECK_NE(base::MessageLoop::TYPE_CUSTOM, type);
   DCHECK(!has_run_);
 
   message_loop_type_ = type;
 }
 
-MojoResult ApplicationRunnerChromium::Run(MojoHandle shell_handle) {
+MojoResult ApplicationRunnerChromium::Run(
+    MojoHandle application_request_handle) {
   DCHECK(!has_run_);
   has_run_ = true;
 
   base::CommandLine::Init(0, NULL);
   base::AtExitManager at_exit;
 
 #ifndef NDEBUG
   base::debug::EnableInProcessStackDumping();
 #endif
 
   {
     scoped_ptr<base::MessageLoop> loop;
     if (message_loop_type_ == base::MessageLoop::TYPE_CUSTOM)
       loop.reset(new base::MessageLoop(common::MessagePumpMojo::Create()));
     else
       loop.reset(new base::MessageLoop(message_loop_type_));
 
-    ShellPtr shell;
-    shell.Bind(MakeScopedHandle(MessagePipeHandle(shell_handle)));
-    ApplicationImpl impl(delegate_.get(), shell.Pass());
+    ApplicationImpl impl(delegate_.get(),
+                         MakeRequest<Application>(MakeScopedHandle(
+                             MessagePipeHandle(application_request_handle))));
     loop->Run();
   }
   delegate_.reset();
   return MOJO_RESULT_OK;
 }
 
 }  // namespace mojo