Remove QEMU-ism from UI code.

This gets rid of qemu_set_fd_handler() users in the UI
program. We can remove its implementation from vl-android-ui.c

+ Really remove qemu-timer-ui.c :-)

Change-Id: I490df8ad5d5eea36b332bf54e2b156f6b5872bf4
diff --git a/android/protocol/ui-commands-impl.h b/android/protocol/ui-commands-impl.h
index fa05e8e..f575bd0 100644
--- a/android/protocol/ui-commands-impl.h
+++ b/android/protocol/ui-commands-impl.h
@@ -14,6 +14,7 @@
 #define _ANDROID_PROTOCOL_UI_COMMANDS_IMPL_H
 
 #include "sockets.h"
+#include "android/looper.h"
 #include "android/protocol/ui-commands.h"
 
 /*
@@ -29,7 +30,7 @@
  * Return:
  *  0 on success, or < 0 on failure.
  */
-extern int uiCmdImpl_create(SockAddress* console_socket);
+extern int uiCmdImpl_create(SockAddress* console_socket, Looper* looper);
 
 /* Destroys UI-side of the "core-ui-control" service. */
 extern void uiCmdImpl_destroy();