Removing GL context rate limiting feature and related wrappers

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 848 matching lines @@
 }
 void GLES2InterfaceStub::UnmapTexSubImage2DCHROMIUM(const void* /* mem */) {}
 void GLES2InterfaceStub::ResizeCHROMIUM(GLuint /* width */,
                                         GLuint /* height */,
                                         GLfloat /* scale_factor */) {}
 const GLchar* GLES2InterfaceStub::GetRequestableExtensionsCHROMIUM() {
   return 0;
 }
 void GLES2InterfaceStub::RequestExtensionCHROMIUM(const char* /* extension */) {
 }
-void GLES2InterfaceStub::RateLimitOffscreenContextCHROMIUM() {}
 void GLES2InterfaceStub::GetProgramInfoCHROMIUM(GLuint /* program */,
                                                 GLsizei /* bufsize */,
                                                 GLsizei* /* size */,
                                                 void* /* info */) {}
 void GLES2InterfaceStub::GetUniformBlocksCHROMIUM(GLuint /* program */,
                                                   GLsizei /* bufsize */,
                                                   GLsizei* /* size */,
                                                   void* /* info */) {}
 void GLES2InterfaceStub::GetTransformFeedbackVaryingsCHROMIUM(
     GLuint /* program */,
@@ skipping 194 matching lines @@
     GLuint /* path */,
     GLint /* reference */,
     GLuint /* mask */,
     GLenum /* coverMode */) {}
 GLenum GLES2InterfaceStub::GetGraphicsResetStatusKHR() {
   return 0;
 }
 void GLES2InterfaceStub::BlendBarrierKHR() {}
 void GLES2InterfaceStub::ApplyScreenSpaceAntialiasingCHROMIUM() {}
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_INTERFACE_STUB_IMPL_AUTOGEN_H_