Update from https://crrev.com/304121

gpu/command_buffer/client/gles2_implementation_autogen.h

 // Copyright 2014 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.
 
 // This file is auto-generated from
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 534 matching lines @@
 void UnmapTexSubImage2DCHROMIUM(const void* mem) override;
 
 void ResizeCHROMIUM(GLuint width, GLuint height, GLfloat scale_factor) override;
 
 const GLchar* GetRequestableExtensionsCHROMIUM() override;
 
 void RequestExtensionCHROMIUM(const char* extension) override;
 
 void RateLimitOffscreenContextCHROMIUM() override;
 
-void GetMultipleIntegervCHROMIUM(const GLenum* pnames,
-                                 GLuint count,
-                                 GLint* results,
-                                 GLsizeiptr size) override;
-
 void GetProgramInfoCHROMIUM(GLuint program,
                             GLsizei bufsize,
                             GLsizei* size,
                             void* info) override;
 
 GLuint CreateStreamTextureCHROMIUM(GLuint texture) override;
 
 GLuint CreateImageCHROMIUM(ClientBuffer buffer,
                            GLsizei width,
                            GLsizei height,
@@ skipping 52 matching lines @@
 
 void ConsumeTextureCHROMIUM(GLenum target, const GLbyte* mailbox) override;
 
 GLuint CreateAndConsumeTextureCHROMIUM(GLenum target,
                                        const GLbyte* mailbox) override;
 
 void BindUniformLocationCHROMIUM(GLuint program,
                                  GLint location,
                                  const char* name) override;
 
+void GenValuebuffersCHROMIUM(GLsizei n, GLuint* buffers) override;
+
+void DeleteValuebuffersCHROMIUM(GLsizei n, const GLuint* valuebuffers) override;
+
+GLboolean IsValuebufferCHROMIUM(GLuint valuebuffer) override;
+
+void BindValuebufferCHROMIUM(GLenum target, GLuint valuebuffer) override;
+
+void SubscribeValueCHROMIUM(GLenum target, GLenum subscription) override;
+
+void PopulateSubscribedValuesCHROMIUM(GLenum target) override;
+
+void UniformValuebufferCHROMIUM(GLint location,
+                                GLenum target,
+                                GLenum subscription) override;
+
 void BindTexImage2DCHROMIUM(GLenum target, GLint imageId) override;
 
 void ReleaseTexImage2DCHROMIUM(GLenum target, GLint imageId) override;
 
 void TraceBeginCHROMIUM(const char* name) override;
 
 void TraceEndCHROMIUM() override;
 
 void AsyncTexSubImage2DCHROMIUM(GLenum target,
                                 GLint level,
@@ skipping 45 matching lines @@
                                   GLfloat uv_width,
                                   GLfloat uv_height) override;
 
 void MatrixLoadfCHROMIUM(GLenum matrixMode, const GLfloat* m) override;
 
 void MatrixLoadIdentityCHROMIUM(GLenum matrixMode) override;
 
 void BlendBarrierKHR() override;
 
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_IMPLEMENTATION_AUTOGEN_H_