Oilpan: Build fix after r201851

Source/modules/webgl/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 "modules/webgl/WebGL2RenderingContextBase.h"
 
 #include "bindings/modules/v8/WebGLAny.h"
 #include "core/html/HTMLCanvasElement.h"
 #include "core/html/HTMLImageElement.h"
@@ skipping 2565 matching lines @@
 DEFINE_TRACE(WebGL2RenderingContextBase)
 {
     visitor->trace(m_readFramebufferBinding);
     visitor->trace(m_transformFeedbackBinding);
     visitor->trace(m_boundCopyReadBuffer);
     visitor->trace(m_boundCopyWriteBuffer);
     visitor->trace(m_boundPixelPackBuffer);
     visitor->trace(m_boundPixelUnpackBuffer);
     visitor->trace(m_boundTransformFeedbackBuffer);
     visitor->trace(m_boundUniformBuffer);
+    visitor->trace(m_boundIndexedTransformFeedbackBuffers);
+    visitor->trace(m_boundIndexedUniformBuffers);
     visitor->trace(m_currentBooleanOcclusionQuery);
     visitor->trace(m_currentTransformFeedbackPrimitivesWrittenQuery);
     visitor->trace(m_samplerUnits);
     WebGLRenderingContextBase::trace(visitor);
 }
 
 WebGLTexture* WebGL2RenderingContextBase::validateTextureBinding(const char* functionName, GLenum target, bool useSixEnumsForCubeMap)
 {
     WebGLTexture* tex = nullptr;
     switch (target) {
@@ skipping 145 matching lines @@
 GLenum WebGL2RenderingContextBase::boundFramebufferColorFormat()
 {
     if (m_readFramebufferBinding && m_readFramebufferBinding->object())
         return m_readFramebufferBinding->colorBufferFormat();
     if (m_requestedAttributes.alpha())
         return GL_RGBA;
     return GL_RGB;
 }
 
 } // namespace blink