Adds ability for chrome to behave as mojo_runner

mojo/shell/runner/host/in_process_native_runner.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/shell/runner/host/in_process_native_runner.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/location.h"
 #include "base/task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/threading/platform_thread.h"
-#include "mojo/shell/runner/host/command_line_switch.h"
 #include "mojo/shell/runner/host/native_application_support.h"
 #include "mojo/shell/runner/host/out_of_process_native_runner.h"
 #include "mojo/shell/runner/init.h"
 
 namespace mojo {
 namespace shell {
 
 InProcessNativeRunner::InProcessNativeRunner() : app_library_(nullptr) {}
 
 InProcessNativeRunner::~InProcessNativeRunner() {
   // It is important to let the thread exit before unloading the DSO (when
   // app_library_ is destructed), because the library may have registered
   // thread-local data and destructors to run on thread termination.
   if (thread_) {
     DCHECK(thread_->HasBeenStarted());
     DCHECK(!thread_->HasBeenJoined());
     thread_->Join();
   }
 }
 
 void InProcessNativeRunner::Start(
     const base::FilePath& app_path,
+    const Identity& target,
     bool start_sandboxed,
     InterfaceRequest<mojom::ShellClient> request,
     const base::Callback<void(base::ProcessId)>& pid_available_callback,
     const base::Closure& app_completed_callback) {
   app_path_ = app_path;
 
   DCHECK(!request_.is_pending());
   request_ = std::move(request);
 
   DCHECK(app_completed_callback_runner_.is_null());
@@ skipping 28 matching lines @@
 #endif
   RunNativeApplication(app_library, std::move(request_));
   app_completed_callback_runner_.Run();
   app_completed_callback_runner_.Reset();
 }
 
 scoped_ptr<NativeRunner> InProcessNativeRunnerFactory::Create(
     const base::FilePath& app_path) {
   // Non-Mojo apps are always run in a new process.
   if (!app_path.MatchesExtension(FILE_PATH_LITERAL(".mojo"))) {
-    return make_scoped_ptr(new OutOfProcessNativeRunner(
-        launch_process_runner_, std::vector<CommandLineSwitch>()));
+    return make_scoped_ptr(
+        new OutOfProcessNativeRunner(launch_process_runner_, nullptr));
   }
   return make_scoped_ptr(new InProcessNativeRunner);
 }
 
 }  // namespace shell
 }  // namespace mojo