Remove transform feedback validation in Blink

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

 // Copyright 2015 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.
 
 #ifndef WebGLTransformFeedback_h
 #define WebGLTransformFeedback_h
 
 #include "modules/webgl/WebGLProgram.h"
 #include "modules/webgl/WebGLSharedPlatform3DObject.h"
 #include "wtf/PassRefPtr.h"
 
 namespace blink {
 
 class WebGL2RenderingContextBase;
 
 class WebGLTransformFeedback : public WebGLSharedPlatform3DObject {
     DEFINE_WRAPPERTYPEINFO();
 public:
     ~WebGLTransformFeedback() override;
 
     static WebGLTransformFeedback* create(WebGL2RenderingContextBase*);
 
     GLenum getTarget() const { return m_target; }
     void setTarget(GLenum);
 
     bool hasEverBeenBound() const { return object() && m_target; }
 
-    bool isActive() const { return m_active; }
-    bool isPaused() const { return m_paused; }
-    void setActive(bool);
-    void setPaused(bool);
-
     WebGLProgram* getProgram() const { return m_program; }
     void setProgram(WebGLProgram*);
 
     DECLARE_TRACE();
 
 protected:
     explicit WebGLTransformFeedback(WebGL2RenderingContextBase*);
 
     void deleteObjectImpl(gpu::gles2::GLES2Interface*) override;
 
 private:
     bool isTransformFeedback() const override { return true; }
 
     GLenum m_target;
 
-    bool m_active;
-    bool m_paused;
-
     Member<WebGLProgram> m_program;
 };
 
 } // namespace blink
 
 #endif // WebGLTransformFeedback_h