[wrapper-tracing] Add tracing to WebGLRenderingContextBase and friends

third_party/WebKit/Source/modules/webgl/WebGLProgram.cpp

 /*
  * 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 144 matching lines @@
   gl->GetProgramiv(m_object, GL_LINK_STATUS, &m_linkStatus);
   m_infoValid = true;
 }
 
 DEFINE_TRACE(WebGLProgram) {
   visitor->trace(m_vertexShader);
   visitor->trace(m_fragmentShader);
   WebGLSharedPlatform3DObject::trace(visitor);
 }
 
+DEFINE_TRACE_WRAPPERS(WebGLProgram) {
+  visitor->traceWrappers(m_vertexShader);
+  visitor->traceWrappers(m_fragmentShader);
+  WebGLSharedPlatform3DObject::traceWrappers(visitor);
+}
+
 }  // namespace blink