x11: Remove X11 message-pump.

ui/base/x/x11_util.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file defines utility functions for X11 (Linux only). This code has been
 // ported from XCB since we can't use XCB on Ubuntu while its 32-bit support
 // remains woefully incomplete.
 
 #include "ui/base/x/x11_util.h"
 
@@ skipping 126 matching lines @@
   ~XCursorCache() {
     Clear();
   }
 
   ::Cursor GetCursor(int cursor_shape) {
     // Lookup cursor by attempting to insert a null value, which avoids
     // a second pass through the map after a cache miss.
     std::pair<std::map<int, ::Cursor>::iterator, bool> it = cache_.insert(
         std::make_pair(cursor_shape, 0));
     if (it.second) {
-      XDisplay* display = base::MessagePumpForUI::GetDefaultXDisplay();
+      XDisplay* display = gfx::GetXDisplay();
       it.first->second = XCreateFontCursor(display, cursor_shape);
     }
     return it.first->second;
   }
 
   void Clear() {
-    XDisplay* display = base::MessagePumpForUI::GetDefaultXDisplay();
+    XDisplay* display = gfx::GetXDisplay();
     for (std::map<int, ::Cursor>::iterator it =
         cache_.begin(); it != cache_.end(); ++it) {
       XFreeCursor(display, it->second);
     }
     cache_.clear();
   }
 
  private:
   // Maps X11 font cursor shapes to Cursor IDs.
   std::map<int, ::Cursor> cache_;
@@ skipping 1372 matching lines @@
       << "request_code " << static_cast<int>(error_event.request_code) << ", "
       << "minor_code " << static_cast<int>(error_event.minor_code)
       << " (" << request_str << ")";
 }
 
 // ----------------------------------------------------------------------------
 // End of x11_util_internal.h
 
 
 }  // namespace ui