GLContext no longer holds a pointer to a GLSurface.

ui/gfx/gl/gl_context_mac.cc

 // Copyright (c) 2011 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 "base/basictypes.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "third_party/mesa/MesaLib/include/GL/osmesa.h"
 #include "ui/gfx/gl/gl_bindings.h"
 #include "ui/gfx/gl/gl_context_cgl.h"
 #include "ui/gfx/gl/gl_context_osmesa.h"
 #include "ui/gfx/gl/gl_context_stub.h"
 #include "ui/gfx/gl/gl_implementation.h"
 #include "ui/gfx/gl/gl_surface_cgl.h"
 #include "ui/gfx/gl/gl_surface_osmesa.h"
 
 namespace gfx {
 
-GLContext* GLContext::CreateGLContext(GLSurface* compatible_surface,
-                                      GLContext* shared_context) {
-  scoped_ptr<GLSurface> surface(compatible_surface);
-
+GLContext* GLContext::CreateGLContext(GLContext* shared_context) {
   switch (GetGLImplementation()) {
     case kGLImplementationDesktopGL: {
-      scoped_ptr<GLContextCGL> context(
-          new GLContextCGL(
-              static_cast<GLSurfaceCGL*>(surface.release())));
+      scoped_ptr<GLContextCGL> context(new GLContextCGL);
       if (!context->Initialize(shared_context))
         return NULL;
 
       return context.release();
     }
     case kGLImplementationOSMesaGL: {
-      scoped_ptr<GLContextOSMesa> context(
-          new GLContextOSMesa(
-              static_cast<GLSurfaceOSMesa*>(surface.release())));
+      scoped_ptr<GLContextOSMesa> context(new GLContextOSMesa);
       if (!context->Initialize(OSMESA_RGBA, shared_context))
         return NULL;
 
       return context.release();
     }
     case kGLImplementationMockGL:
       return new GLContextStub;
     default:
       NOTREACHED();
       return NULL;
   }
 }
 
 }  // namespace gfx