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

Source/core/html/canvas/WebGLTexture.h

Index: Source/core/html/canvas/WebGLTexture.h
diff --git a/Source/core/html/canvas/WebGLTexture.h b/Source/core/html/canvas/WebGLTexture.h
index d766c3f617ed17a544c68bebff104612405fbc39..fef0a544428f9260f68edff90bb86978d3358d33 100644
--- a/Source/core/html/canvas/WebGLTexture.h
+++ b/Source/core/html/canvas/WebGLTexture.h
@@ -26,15 +26,15 @@
 #ifndef WebGLTexture_h
 #define WebGLTexture_h
 
+#include "bindings/v8/ScriptWrappable.h"
 #include "core/html/canvas/WebGLSharedObject.h"
-
 #include <wtf/PassRefPtr.h>
 #include <wtf/RefCounted.h>
 #include <wtf/Vector.h>
 
 namespace WebCore {
 
-class WebGLTexture : public WebGLSharedObject {
+class WebGLTexture : public WebGLSharedObject, public ScriptWrappable {
 public:
     virtual ~WebGLTexture();