Mouse watching thread name computation wasn't following the same

Upperize/Capitalize on the bus name than in keyboard one. 
"USB Keyboard" but "Usb Mouse".
No functional change. Really.

alphabranch it as you want.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32943 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/add-ons/input_server/devices/mouse/MouseInputDevice.cpp

@@ -308,6 +308,9 @@ MouseDevice::_BuildShortName() const
 
 	if (name == "ps2")
 		name = "PS/2";
+
+	if (name.Length() < 4)
+		name.ToUpper();
 	else
 		name.Capitalize();