x11: Remove X11 message-pump.

ui/gl/gl_image_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/extensions/Xcomposite.h>
 }
 
 #include "ui/gl/gl_image_glx.h"
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
+#include "ui/gfx/x/x11_types.h"
 #include "ui/gl/gl_bindings.h"
 #include "ui/gl/gl_surface_glx.h"
 
 namespace gfx {
 
 namespace {
 
 // scoped_ptr functor for XFree(). Use as follows:
 //   scoped_ptr<XVisualInfo, ScopedPtrXFree> foo(...);
 // where "XVisualInfo" is any X type that is freed with XFree.
@@ skipping 11 matching lines @@
 int TextureFormat(int depth) {
   if (depth == 32)
     return GLX_TEXTURE_FORMAT_RGBA_EXT;
 
   return GLX_TEXTURE_FORMAT_RGB_EXT;
 }
 
 }  // namespace anonymous
 
 GLImageGLX::GLImageGLX(gfx::PluginWindowHandle window)
-    : display_(base::MessagePumpForUI::GetDefaultXDisplay()),
+    : display_(gfx::GetXDisplay()),
       window_(window),
       pixmap_(0),
       glx_pixmap_(0) {}
 
 GLImageGLX::~GLImageGLX() { Destroy(); }
 
 bool GLImageGLX::Initialize() {
   if (!GLSurfaceGLX::IsTextureFromPixmapSupported()) {
     LOG(ERROR) << "GLX_EXT_texture_from_pixmap not supported.";
     return false;
@@ skipping 94 matching lines @@
 }
 
 void GLImageGLX::ReleaseTexImage(unsigned target) {
   DCHECK(glx_pixmap_);
   DCHECK_EQ(static_cast<GLenum>(GL_TEXTURE_2D), target);
 
   glXReleaseTexImageEXT(display_, glx_pixmap_, GLX_FRONT_LEFT_EXT);
 }
 
 }  // namespace gfx