Send TextEvent message from Android client

remoting/protocol/host_event_dispatcher.cc

Index: remoting/protocol/host_event_dispatcher.cc
diff --git a/remoting/protocol/host_event_dispatcher.cc b/remoting/protocol/host_event_dispatcher.cc
index 6a0986ae76edec3a8bd8109890e40c88ee20209e..4175ae12186f590cbfb44e10e2709153a5a207e0 100644
--- a/remoting/protocol/host_event_dispatcher.cc
+++ b/remoting/protocol/host_event_dispatcher.cc
@@ -41,7 +41,7 @@ void HostEventDispatcher::OnMessageReceived(
 
     // If |text| field is present in KeyEvent then no other fields required,
     // otherwise both |usb_keycode| and |pressed| must be present.
-    if (event.has_text() || (event.has_usb_keycode() && event.has_pressed())) {
+    if (event.has_usb_keycode() && event.has_pressed()) {
       input_stub_->InjectKeyEvent(event);
     } else {
       LOG(WARNING) << "Received invalid key event.";