Changed GL enums from GraphicsContext3D to standard versions (Take 2)

Source/platform/graphics/Extensions3D.cpp

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 159 matching lines @@
 
 void Extensions3D::getQueryObjectuivEXT(Platform3DObject query, GC3Denum pname, GC3Duint* params)
 {
     m_context->webContext()->getQueryObjectuivEXT(query, pname, params);
 }
 
 bool Extensions3D::canUseCopyTextureCHROMIUM(GC3Denum destFormat, GC3Denum destType, GC3Dint level)
 {
     // FIXME: restriction of (RGB || RGBA)/UNSIGNED_BYTE/(Level 0) should be lifted when
     // WebGraphicsContext3D::copyTextureCHROMIUM(...) are fully functional.
-    if ((destFormat == GraphicsContext3D::RGB || destFormat == GraphicsContext3D::RGBA)
-        && destType == GraphicsContext3D::UNSIGNED_BYTE
+    if ((destFormat == GL_RGB || destFormat == GL_RGBA)
+        && destType == GL_UNSIGNED_BYTE
         && !level)
         return true;
     return false;
 }
 
 void Extensions3D::copyTextureCHROMIUM(GC3Denum target, Platform3DObject sourceId, Platform3DObject destId, GC3Dint level, GC3Denum internalFormat, GC3Denum destType)
 {
     m_context->webContext()->copyTextureCHROMIUM(target, sourceId, destId, level, internalFormat, destType);
 }
 
@@ skipping 36 matching lines @@
 {
     m_context->webContext()->vertexAttribDivisorANGLE(index, divisor);
 }
 
 void Extensions3D::loseContextCHROMIUM(GC3Denum current, GC3Denum other)
 {
     m_context->webContext()->loseContextCHROMIUM(current, other);
 }
 
 } // namespace WebCore