Add glBlendBarrierKHR to Skia's GL bindings.

ui/gl/gl_bindings_skia_in_process.cc

 // Copyright (c) 2012 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 "ui/gl/gl_bindings_skia_in_process.h"
 
 #include "base/logging.h"
 #include "third_party/skia/include/gpu/gl/GrGLInterface.h"
 #include "ui/gl/gl_bindings.h"
@@ skipping 46 matching lines @@
 }
 
 GLvoid StubGLBindTexture(GLenum target, GLuint texture) {
   glBindTexture(target, texture);
 }
 
 GLvoid StubGLBindVertexArray(GLuint array) {
   glBindVertexArrayOES(array);
 }
 
+GLvoid StubGLBlendBarrier() {
+  glBlendBarrierKHR();
+}
+
 GLvoid StubGLBlendColor(GLclampf red, GLclampf green, GLclampf blue,
                         GLclampf alpha) {
   glBlendColor(red, green, blue, alpha);
 }
 
 GLvoid StubGLBlendEquation(GLenum mode) {
   glBlendEquation(mode);
 }
 
 GLvoid StubGLBlendFunc(GLenum sfactor, GLenum dfactor) {
@@ skipping 622 matching lines @@
 
   GrGLInterface::Functions* functions = &interface->fFunctions;
   functions->fActiveTexture = StubGLActiveTexture;
   functions->fAttachShader = StubGLAttachShader;
   functions->fBeginQuery = StubGLBeginQuery;
   functions->fBindAttribLocation = StubGLBindAttribLocation;
   functions->fBindBuffer = StubGLBindBuffer;
   functions->fBindFragDataLocation = StubGLBindFragDataLocation;
   functions->fBindTexture = StubGLBindTexture;
   functions->fBindVertexArray = StubGLBindVertexArray;
+  functions->fBlendBarrier = StubGLBlendBarrier;
   functions->fBlendColor = StubGLBlendColor;
   functions->fBlendEquation = StubGLBlendEquation;
   functions->fBlendFunc = StubGLBlendFunc;
   functions->fBufferData = StubGLBufferData;
   functions->fBufferSubData = StubGLBufferSubData;
   functions->fClear = StubGLClear;
   functions->fClearColor = StubGLClearColor;
   functions->fClearStencil = StubGLClearStencil;
   functions->fColorMask = StubGLColorMask;
   functions->fCompileShader = StubGLCompileShader;
@@ skipping 126 matching lines @@
   functions->fMapBuffer = StubGLMapBuffer;
   functions->fUnmapBuffer = StubGLUnmapBuffer;
   functions->fBindFragDataLocationIndexed =
     StubGLBindFragDataLocationIndexed;
   functions->fGetProgramResourceLocation = StubGLGetProgramResourceLocation;
 
   return interface;
 }
 
 }  // namespace gfx