InlinedVisitor: Migrate html to use inlined tracing

Source/core/html/canvas/WebGL2RenderingContextBase.cpp

 // 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.
 
 #include "config.h"
 #include "core/html/canvas/WebGL2RenderingContextBase.h"
 
 #include "bindings/core/v8/WebGLAny.h"
 #include "core/html/HTMLCanvasElement.h"
 #include "core/html/HTMLImageElement.h"
@@ skipping 1131 matching lines @@
         webContext()->bindVertexArrayOES(objectOrZero(vertexArray));
 
         vertexArray->setHasEverBeenBound();
         setBoundVertexArrayObject(vertexArray);
     } else {
         webContext()->bindVertexArrayOES(0);
         setBoundVertexArrayObject(nullptr);
     }
 }
 
-void WebGL2RenderingContextBase::trace(Visitor* visitor)
+DEFINE_TRACE(WebGL2RenderingContextBase)
 {
     WebGLRenderingContextBase::trace(visitor);
 }
 
 } // namespace blink