x11: Remove X11 message-pump.

ash/wm/ash_native_cursor_manager_interactive_uitest.cc

Index: ash/wm/ash_native_cursor_manager_interactive_uitest.cc
diff --git a/ash/wm/ash_native_cursor_manager_interactive_uitest.cc b/ash/wm/ash_native_cursor_manager_interactive_uitest.cc
index 5084e7c179d898f2450bc69bad66e5ebad34420b..5eee024bc47989352bf854ca777ea90e28f96581 100644
--- a/ash/wm/ash_native_cursor_manager_interactive_uitest.cc
+++ b/ash/wm/ash_native_cursor_manager_interactive_uitest.cc
@@ -20,7 +20,7 @@
 #if defined(USE_X11)
 #include <X11/Xlib.h>
 
-#include "base/message_loop/message_pump_x11.h"
+#include "ui/gfx/x/x11_types.h"
 #endif
 
 namespace ash {
@@ -59,7 +59,7 @@ DisplayInfo CreateDisplayInfo(int64 id,
 
 void MoveMouseSync(aura::Window* window, int x, int y) {
 #if defined(USE_X11)
-  XWarpPointer(base::MessagePumpX11::GetDefaultXDisplay(),
+  XWarpPointer(gfx::GetXDisplay(),
                None,
                window->GetHost()->GetAcceleratedWidget(),
                0, 0, 0, 0,