Build Android's MessagePumpForUI by upstreaming SystemMessageHandler

base/test/test_stub_android.cc

Index: base/test/test_stub_android.cc
diff --git a/base/test/test_stub_android.cc b/base/test/test_stub_android.cc
index c806e22dd81574b1212a433b5598ca98a27c74f2..be45e42d693fa1ff489cb8e9d71cae45330d4a92 100644
--- a/base/test/test_stub_android.cc
+++ b/base/test/test_stub_android.cc
@@ -178,27 +178,3 @@ void InitAndroidTestStub() {
 
   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