Build Android's MessagePumpForUI by upstreaming SystemMessageHandler

base/test/test_stub_android.cc

 // Copyright (c) 2012 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 <stdarg.h>
 #include <string.h>
 
 #include "base/file_path.h"
 #include "base/logging.h"
 #include "base/memory/singleton.h"
@@ skipping 160 matching lines @@
 
   PathService::RegisterProvider(&PathTestProviderAndroid, base::DIR_MODULE,
                                 base::DIR_MODULE + 1);
   PathService::RegisterProvider(&PathTestProviderAndroid, base::DIR_CACHE,
                                 base::DIR_CACHE + 1);
   PathService::RegisterProvider(&PathTestProviderAndroid,
       base::DIR_ANDROID_APP_DATA, base::DIR_ANDROID_APP_DATA + 1);
 
   MessageLoop::InitMessagePumpForUIFactory(&CreateMessagePumpForUIStub);
 }
-
-namespace base {
-
-// TODO(michaelbai): The below MessagePumpForUI were added because we excluded
-// message_pump_android.{h|cc} which require JNI to compile. Remove them when
-// those 2 files added.
-MessagePumpForUI::MessagePumpForUI()
-    : state_(NULL) {
-}
-
-MessagePumpForUI::~MessagePumpForUI() {}
-
-void MessagePumpForUI::Run(Delegate* delegate) {}
-
-void MessagePumpForUI::Start(Delegate* delegate) {}
-
-void MessagePumpForUI::Quit() {}
-
-void MessagePumpForUI::ScheduleWork() {}
-
-void MessagePumpForUI::ScheduleDelayedWork(const TimeTicks& delayed_work_time) {
-}
-
-}  // namespace base