Make WebGL objects scriptwrappable so that binding integrity checks may be applied to them.

Source/core/html/canvas/WebGLLoseContext.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 16 matching lines @@
 
 #include "core/html/canvas/WebGLLoseContext.h"
 
 #include "core/html/canvas/WebGLRenderingContext.h"
 
 namespace WebCore {
 
 WebGLLoseContext::WebGLLoseContext(WebGLRenderingContext* context)
     : WebGLExtension(context)
 {
+    ScriptWrappable::init(this);
 }
 
 WebGLLoseContext::~WebGLLoseContext()
 {
 }
 
 WebGLExtension::ExtensionName WebGLLoseContext::getName() const
 {
     return WebGLLoseContextName;
 }
@@ skipping 17 matching lines @@
 {
     return true;
 }
 
 const char* WebGLLoseContext::getExtensionName()
 {
     return "WEBGL_lose_context";
 }
 
 } // namespace WebCore