Remove WebGraphicsContext3D::getGLES2Interface().

third_party/WebKit/Source/modules/webgl/WebGLObject.h

 /*
  * Copyright (C) 2009 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 50 matching lines @@
     return result;
 }
 
 class WebGLObject : public GarbageCollectedFinalized<WebGLObject>, public ScriptWrappable {
 public:
     virtual ~WebGLObject();
 
     // deleteObject may not always delete the OpenGL resource.  For programs and
     // shaders, deletion is delayed until they are no longer attached.
     // FIXME: revisit this when resource sharing between contexts are implemented.
-    void deleteObject(WebGraphicsContext3D*, gpu::gles2::GLES2Interface*);
+    void deleteObject(gpu::gles2::GLES2Interface*);
 
     void onAttached() { ++m_attachmentCount; }
-    void onDetached(WebGraphicsContext3D*, gpu::gles2::GLES2Interface*);
+    void onDetached(gpu::gles2::GLES2Interface*);
 
     // This indicates whether the client side issue a delete call already, not
     // whether the OpenGL resource is deleted.
     // object()==0 indicates the OpenGL resource is deleted.
     bool isDeleted() { return m_deleted; }
 
     // True if this object belongs to the group or context.
     virtual bool validate(const WebGLContextGroup*, const WebGLRenderingContextBase*) const = 0;
     virtual bool hasObject() const = 0;
 
     DEFINE_INLINE_VIRTUAL_TRACE() { }
 
 protected:
     explicit WebGLObject(WebGLRenderingContextBase*);
 
     // deleteObjectImpl should be only called once to delete the OpenGL resource.
     // After calling deleteObjectImpl, hasObject() should return false.
-    virtual void deleteObjectImpl(blink::WebGraphicsContext3D*, gpu::gles2::GLES2Interface*) = 0;
+    virtual void deleteObjectImpl(gpu::gles2::GLES2Interface*) = 0;
 
     virtual bool hasGroupOrContext() const = 0;
 
     void detach();
     void detachAndDeleteObject();
 
-    virtual WebGraphicsContext3D* getAWebGraphicsContext3D() const = 0;
+    virtual gpu::gles2::GLES2Interface* getAGLInterface() const = 0;
 
 private:
     unsigned m_attachmentCount;
     bool m_deleted;
 };
 
 } // namespace blink
 
 #endif // WebGLObject_h