Implement permission_broker for serial devices.

device/serial/serial_service_impl.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 "device/serial/serial_service_impl.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "device/serial/serial_io_handler.h"
 
@@ skipping 10 matching lines @@
     : device_enumerator_(device_enumerator.Pass()),
       connection_factory_(connection_factory) {
 }
 
 SerialServiceImpl::~SerialServiceImpl() {
 }
 
 // static
 void SerialServiceImpl::Create(
     scoped_refptr<base::MessageLoopProxy> io_message_loop,
+    scoped_refptr<base::MessageLoopProxy> ui_message_loop,
     mojo::InterfaceRequest<serial::SerialService> request) {
   mojo::BindToRequest(new SerialServiceImpl(new SerialConnectionFactory(
                           base::Bind(SerialIoHandler::Create,
-                                     base::MessageLoopProxy::current()),
+                                     base::MessageLoopProxy::current(),
+                                     ui_message_loop),
                           io_message_loop)),
                       &request);
 }
 
 // static
 void SerialServiceImpl::CreateOnMessageLoop(
     scoped_refptr<base::MessageLoopProxy> message_loop,
     scoped_refptr<base::MessageLoopProxy> io_message_loop,
+    scoped_refptr<base::MessageLoopProxy> ui_message_loop,
     mojo::InterfaceRequest<serial::SerialService> request) {
-  message_loop->PostTask(
-      FROM_HERE,
-      base::Bind(
-          &SerialServiceImpl::Create, io_message_loop, base::Passed(&request)));
+  message_loop->PostTask(FROM_HERE,
+                         base::Bind(&SerialServiceImpl::Create,
+                                    io_message_loop,
+                                    ui_message_loop,
+                                    base::Passed(&request)));
 }
 
 void SerialServiceImpl::GetDevices(
     const mojo::Callback<void(mojo::Array<serial::DeviceInfoPtr>)>& callback) {
   callback.Run(GetDeviceEnumerator()->GetDevices());
 }
 
 void SerialServiceImpl::Connect(
     const mojo::String& path,
     serial::ConnectionOptionsPtr options,
@@ skipping 19 matching lines @@
   mojo::Array<serial::DeviceInfoPtr> devices(
       GetDeviceEnumerator()->GetDevices());
   for (size_t i = 0; i < devices.size(); i++) {
     if (path == devices[i]->path)
       return true;
   }
   return false;
 }
 
 }  // namespace device