x11: Remove X11 message-pump.

ui/gl/gl_surface_glx.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.
 
 extern "C" {
 #include <X11/Xlib.h>
 }
 
 #include "ui/gl/gl_surface_glx.h"
 
 #include "base/basictypes.h"
 #include "base/debug/trace_event.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/synchronization/cancellation_flag.h"
 #include "base/synchronization/lock.h"
 #include "base/threading/non_thread_safe.h"
 #include "base/threading/thread.h"
 #include "base/time/time.h"
 #include "third_party/mesa/src/include/GL/osmesa.h"
+#include "ui/gfx/x/x11_connection.h"
 #include "ui/gfx/x/x11_types.h"
 #include "ui/gl/gl_bindings.h"
 #include "ui/gl/gl_implementation.h"
 #include "ui/gl/sync_control_vsync_provider.h"
 
 namespace gfx {
 
 namespace {
 
 // scoped_ptr functor for XFree(). Use as follows:
@@ skipping 272 matching lines @@
 bool GLSurfaceGLX::InitializeOneOff() {
   static bool initialized = false;
   if (initialized)
     return true;
 
   // http://crbug.com/245466
   setenv("force_s3tc_enable", "true", 1);
 
   // SGIVideoSyncProviderShim (if instantiated) will issue X commands on
   // it's own thread.
-  XInitThreads();
-
-  g_display = base::MessagePumpForUI::GetDefaultXDisplay();
+  gfx::InitializeThreadedX11();
+  g_display = gfx::GetXDisplay();
 
   if (!g_display) {
     LOG(ERROR) << "XOpenDisplay failed.";
     return false;
   }
 
   int major, minor;
   if (!glXQueryVersion(g_display, &major, &minor)) {
     LOG(ERROR) << "glxQueryVersion failed";
     return false;
@@ skipping 285 matching lines @@
 
 void* PbufferGLSurfaceGLX::GetConfig() {
   return config_;
 }
 
 PbufferGLSurfaceGLX::~PbufferGLSurfaceGLX() {
   Destroy();
 }
 
 }  // namespace gfx