Take GL version and extensions correctly into account when binding functions

ui/gl/gl_surface_x11.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.
 
 #include "ui/gl/gl_surface.h"
 
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 33 matching lines @@
 
  private:
   GC window_graphics_context_;
   gfx::AcceleratedWidget window_;
   GC pixmap_graphics_context_;
   Pixmap pixmap_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeViewGLSurfaceOSMesa);
 };
 
+bool GLSurface::InitializePreBindingsInternal(GLImplementation) {
+  return true;
+}
+
 bool GLSurface::InitializeOneOffInternal() {
   switch (GetGLImplementation()) {
     case kGLImplementationDesktopGL:
       if (!GLSurfaceGLX::InitializeOneOff()) {
         LOG(ERROR) << "GLSurfaceGLX::InitializeOneOff failed.";
         return false;
       }
       break;
     case kGLImplementationOSMesaGL:
       if (!NativeViewGLSurfaceOSMesa::InitializeOneOff()) {
@@ skipping 263 matching lines @@
     }
     case kGLImplementationMockGL:
       return new GLSurfaceStub;
     default:
       NOTREACHED();
       return NULL;
   }
 }
 
 }  // namespace gfx