Update from https://crrev.com/312398

gpu/command_buffer/client/gles2_interface_stub_impl_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 61 matching lines @@
 void GLES2InterfaceStub::BufferSubData(GLenum /* target */,
                                        GLintptr /* offset */,
                                        GLsizeiptr /* size */,
                                        const void* /* data */) {
 }
 GLenum GLES2InterfaceStub::CheckFramebufferStatus(GLenum /* target */) {
   return 0;
 }
 void GLES2InterfaceStub::Clear(GLbitfield /* mask */) {
 }
+void GLES2InterfaceStub::ClearBufferfi(GLenum /* buffer */,
+                                       GLint /* drawbuffers */,
+                                       GLfloat /* depth */,
+                                       GLint /* stencil */) {
+}
+void GLES2InterfaceStub::ClearBufferfv(GLenum /* buffer */,
+                                       GLint /* drawbuffers */,
+                                       const GLfloat* /* value */) {
+}
+void GLES2InterfaceStub::ClearBufferiv(GLenum /* buffer */,
+                                       GLint /* drawbuffers */,
+                                       const GLint* /* value */) {
+}
+void GLES2InterfaceStub::ClearBufferuiv(GLenum /* buffer */,
+                                        GLint /* drawbuffers */,
+                                        const GLuint* /* value */) {
+}
 void GLES2InterfaceStub::ClearColor(GLclampf /* red */,
                                     GLclampf /* green */,
                                     GLclampf /* blue */,
                                     GLclampf /* alpha */) {
 }
 void GLES2InterfaceStub::ClearDepthf(GLclampf /* depth */) {
 }
 void GLES2InterfaceStub::ClearStencil(GLint /* s */) {
 }
 void GLES2InterfaceStub::ColorMask(GLboolean /* red */,
@@ skipping 991 matching lines @@
 void GLES2InterfaceStub::SwapInterval(GLint /* interval */) {
 }
 void GLES2InterfaceStub::MatrixLoadfCHROMIUM(GLenum /* matrixMode */,
                                              const GLfloat* /* m */) {
 }
 void GLES2InterfaceStub::MatrixLoadIdentityCHROMIUM(GLenum /* matrixMode */) {
 }
 void GLES2InterfaceStub::BlendBarrierKHR() {
 }
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_INTERFACE_STUB_IMPL_AUTOGEN_H_