Add GL_RGB_YCBCR_422_CHROMIUM to the list of valid filterable formats.

gpu/command_buffer/common/gles2_cmd_utils_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 4825 matching lines @@
       {GL_R11F_G11F_B10F, "GL_R11F_G11F_B10F"},
       {GL_RGB9_E5, "GL_RGB9_E5"},
       {GL_RGB16F, "GL_RGB16F"},
       {GL_RGBA8, "GL_RGBA8"},
       {GL_SRGB8_ALPHA8, "GL_SRGB8_ALPHA8"},
       {GL_RGBA8_SNORM, "GL_RGBA8_SNORM"},
       {GL_RGB5_A1, "GL_RGB5_A1"},
       {GL_RGBA4, "GL_RGBA4"},
       {GL_RGB10_A2, "GL_RGB10_A2"},
       {GL_RGBA16F, "GL_RGBA16F"},
+      {GL_RGB_YUV_420_CHROMIUM, "GL_RGB_YUV_420_CHROMIUM"},
+      {GL_RGB_YCBCR_422_CHROMIUM, "GL_RGB_YCBCR_422_CHROMIUM"},
+      {GL_RGB_YCBCR_420V_CHROMIUM, "GL_RGB_YCBCR_420V_CHROMIUM"},
   };
   return GLES2Util::GetQualifiedEnumString(string_table,
                                            arraysize(string_table), value);
 }
 
 std::string GLES2Util::GetStringTextureStencilRenderableInternalFormat(
     uint32_t value) {
   static const EnumToString string_table[] = {
       {GL_STENCIL_INDEX8, "GL_STENCIL_INDEX8"},
       {GL_DEPTH24_STENCIL8, "GL_DEPTH24_STENCIL8"},
@@ skipping 153 matching lines @@
 
 std::string GLES2Util::GetStringVertexPointer(uint32_t value) {
   static const EnumToString string_table[] = {
       {GL_VERTEX_ATTRIB_ARRAY_POINTER, "GL_VERTEX_ATTRIB_ARRAY_POINTER"},
   };
   return GLES2Util::GetQualifiedEnumString(string_table,
                                            arraysize(string_table), value);
 }
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_UTILS_IMPLEMENTATION_AUTOGEN_H_