Remove duplicate application cpp files in 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"
-#include "base/message_loop/message_loop.h"
-#include "mojo/application/public/cpp/application_delegate.h"
-#include "mojo/application/public/cpp/application_impl.h"
-#include "mojo/common/message_pump_mojo.h"
-
-int g_argc;
-const char* const* g_argv;
-#if !defined(OS_WIN)
-extern "C" {
-__attribute__((visibility("default"))) void InitCommandLineArgs(
-    int argc, const char* const* argv) {
-  g_argc = argc;
-  g_argv = argv;
-}
-}
-#endif
-
-namespace mojo {
-
-// static
-void ApplicationImpl::Terminate() {
-  if (base::MessageLoop::current()->is_running())
-    base::MessageLoop::current()->Quit();
-}
-
-ApplicationRunnerChromium::ApplicationRunnerChromium(
-    ApplicationDelegate* delegate)
-    : delegate_(scoped_ptr<ApplicationDelegate>(delegate)),
-      message_loop_type_(base::MessageLoop::TYPE_CUSTOM),
-      has_run_(false) {}
-
-ApplicationRunnerChromium::~ApplicationRunnerChromium() {}
-
-void ApplicationRunnerChromium::InitBaseCommandLine() {
-  base::CommandLine::Init(g_argc, g_argv);
-}
-
-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 application_request_handle) {
-  DCHECK(!has_run_);
-  has_run_ = true;
-
-  InitBaseCommandLine();
-  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_));
-
-    ApplicationImpl impl(delegate_.get(),
-                         MakeRequest<Application>(MakeScopedHandle(
-                             MessagePipeHandle(application_request_handle))));
-    loop->Run();
-  }
-  delegate_.reset();
-  return MOJO_RESULT_OK;
-}
-
-}  // namespace mojo