Remove GL_CHROMIUM_iosurface extension

gpu/command_buffer/client/gles2_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 3092 matching lines @@
       memcpy(source, str.c_str(), max_size);
       source[max_size] = '\0';
       GPU_CLIENT_LOG("------\n" << source << "\n------");
     }
   }
   if (length != NULL) {
     *length = max_size;
   }
   CheckGLError();
 }
-void GLES2Implementation::TexImageIOSurface2DCHROMIUM(GLenum target,
-                                                      GLsizei width,
-                                                      GLsizei height,
-                                                      GLuint ioSurfaceId,
-                                                      GLuint plane) {
-  GPU_CLIENT_SINGLE_THREAD_CHECK();
-  GPU_CLIENT_LOG("[" << GetLogPrefix() << "] glTexImageIOSurface2DCHROMIUM("
-                     << GLES2Util::GetStringTextureBindTarget(target) << ", "
-                     << width << ", " << height << ", " << ioSurfaceId << ", "
-                     << plane << ")");
-  if (width < 0) {
-    SetGLError(GL_INVALID_VALUE, "glTexImageIOSurface2DCHROMIUM", "width < 0");
-    return;
-  }
-  if (height < 0) {
-    SetGLError(GL_INVALID_VALUE, "glTexImageIOSurface2DCHROMIUM", "height < 0");
-    return;
-  }
-  helper_->TexImageIOSurface2DCHROMIUM(target, width, height, ioSurfaceId,
-                                       plane);
-  CheckGLError();
-}
-
 void GLES2Implementation::CopyTextureCHROMIUM(
     GLenum source_id,
     GLenum dest_id,
     GLint internalformat,
     GLenum dest_type,
     GLboolean unpack_flip_y,
     GLboolean unpack_premultiply_alpha,
     GLboolean unpack_unmultiply_alpha) {
   GPU_CLIENT_SINGLE_THREAD_CHECK();
   GPU_CLIENT_LOG(
@@ skipping 337 matching lines @@
                      << ", " << static_cast<const void*>(default_value) << ")");
   size_t count = 16;
   for (size_t ii = 0; ii < count; ++ii)
     GPU_CLIENT_LOG("value[" << ii << "]: " << default_value[ii]);
   helper_->UniformMatrix4fvStreamTextureMatrixCHROMIUMImmediate(
       location, transpose, default_value);
   CheckGLError();
 }
 
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_IMPLEMENTATION_IMPL_AUTOGEN_H_