Update from https://crrev.com/320343

gpu/command_buffer/client/gles2_trace_implementation_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 372 matching lines @@
 }
 
 void GLES2TraceImplementation::DrawElements(GLenum mode,
                                             GLsizei count,
                                             GLenum type,
                                             const void* indices) {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::DrawElements");
   gl_->DrawElements(mode, count, type, indices);
 }
 
+void GLES2TraceImplementation::DrawRangeElements(GLenum mode,
+                                                 GLuint start,
+                                                 GLuint end,
+                                                 GLsizei count,
+                                                 GLenum type,
+                                                 const void* indices) {
+  TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::DrawRangeElements");
+  gl_->DrawRangeElements(mode, start, end, count, type, indices);
+}
+
 void GLES2TraceImplementation::Enable(GLenum cap) {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::Enable");
   gl_->Enable(cap);
 }
 
 void GLES2TraceImplementation::EnableVertexAttribArray(GLuint index) {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::EnableVertexAttribArray");
   gl_->EnableVertexAttribArray(index);
 }
 
@@ skipping 1273 matching lines @@
   TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::MapBufferSubDataCHROMIUM");
   return gl_->MapBufferSubDataCHROMIUM(target, offset, size, access);
 }
 
 void GLES2TraceImplementation::UnmapBufferSubDataCHROMIUM(const void* mem) {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu",
                                 "GLES2Trace::UnmapBufferSubDataCHROMIUM");
   gl_->UnmapBufferSubDataCHROMIUM(mem);
 }
 
+void* GLES2TraceImplementation::MapBufferRange(GLenum target,
+                                               GLintptr offset,
+                                               GLsizeiptr size,
+                                               GLbitfield access) {
+  TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::MapBufferRange");
+  return gl_->MapBufferRange(target, offset, size, access);
+}
+
+GLboolean GLES2TraceImplementation::UnmapBuffer(GLenum target) {
+  TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::UnmapBuffer");
+  return gl_->UnmapBuffer(target);
+}
+
 void* GLES2TraceImplementation::MapTexSubImage2DCHROMIUM(GLenum target,
                                                          GLint level,
                                                          GLint xoffset,
                                                          GLint yoffset,
                                                          GLsizei width,
                                                          GLsizei height,
                                                          GLenum format,
                                                          GLenum type,
                                                          GLenum access) {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::MapTexSubImage2DCHROMIUM");
@@ skipping 386 matching lines @@
                                 "GLES2Trace::MatrixLoadIdentityCHROMIUM");
   gl_->MatrixLoadIdentityCHROMIUM(matrixMode);
 }
 
 void GLES2TraceImplementation::BlendBarrierKHR() {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu", "GLES2Trace::BlendBarrierKHR");
   gl_->BlendBarrierKHR();
 }
 
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_TRACE_IMPLEMENTATION_IMPL_AUTOGEN_H_