Take GL version and extensions correctly into account when binding functions

gpu/tools/compositor_model_bench/compositor_model_bench.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 tool is used to benchmark the render model used by the compositor
 
 // Most of this file is derived from the source of the tile_render_bench tool,
 // and has been changed to  support running a sequence of independent
 // simulations for our different render models and test cases.
 
@@ skipping 170 matching lines @@
                  ExposureMask | KeyPressMask | StructureNotifyMask);
     XMapWindow(display_, window_);
 
     XResizeWindow(display_, window_, WINDOW_WIDTH, WINDOW_HEIGHT);
 
     return true;
   }
 
   // Initialize the OpenGL context.
   bool InitGLContext() {
-    if (!InitializeGLBindings(gfx::kGLImplementationDesktopGL)) {
-      LOG(FATAL) << "InitializeGLBindings failed";
+    if (!InitializeStaticGLBindings(gfx::kGLImplementationDesktopGL)) {
+      LOG(FATAL) << "InitializeStaticGLBindings failed";
       return false;
     }
 
     XWindowAttributes attributes;
     XGetWindowAttributes(display_, window_, &attributes);
     XVisualInfo visual_info_template;
     visual_info_template.visualid = XVisualIDFromVisual(attributes.visual);
     int visual_info_count = 0;
     XVisualInfo* visual_info_list = XGetVisualInfo(display_, VisualIDMask,
                                                    &visual_info_template,
@@ skipping 192 matching lines @@
     }
   } else {
     LOG(INFO) << "(input path is a file)";
     sim.QueueTest(inPath);
   }
 
   sim.Run();
 
   return 0;
 }