x11: Remove X11 message-pump.

chrome/browser/ui/libgtk2ui/x11_input_method_context_impl_gtk2.cc

Index: chrome/browser/ui/libgtk2ui/x11_input_method_context_impl_gtk2.cc
diff --git a/chrome/browser/ui/libgtk2ui/x11_input_method_context_impl_gtk2.cc b/chrome/browser/ui/libgtk2ui/x11_input_method_context_impl_gtk2.cc
index 618d7502011336659feee0e5a794d813ab60fd3e..948314e12901a4448f5766982ae958418b0333f0 100644
--- a/chrome/browser/ui/libgtk2ui/x11_input_method_context_impl_gtk2.cc
+++ b/chrome/browser/ui/libgtk2ui/x11_input_method_context_impl_gtk2.cc
@@ -20,6 +20,7 @@
 #include "ui/base/ime/composition_text_util_pango.h"
 #include "ui/base/ime/text_input_client.h"
 #include "ui/events/event.h"
+#include "ui/gfx/x/x11_types.h"
 
 namespace {
 
@@ -103,8 +104,7 @@ X11InputMethodContextImplGtk2::X11InputMethodContextImplGtk2(
   CHECK(delegate_);
 
   {
-    XModifierKeymap* keymap = XGetModifierMapping(
-        base::MessagePumpForUI::GetDefaultXDisplay());
+    XModifierKeymap* keymap = XGetModifierMapping(gfx::GetXDisplay());
     for (int i = 0; i < 8 * keymap->max_keypermod; ++i) {
       if (keymap->modifiermap[i])
         modifier_keycodes_.insert(keymap->modifiermap[i]);