Adds support for the GL_ANGLE_texture_usage and GL_EXT_texture_storage

gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h

 // Copyright (c) 2011 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
 // DO NOT EDIT!
 
 #ifndef GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_VALIDATION_IMPLEMENTATION_AUTOGEN_H_  // NOLINT
 #define GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_VALIDATION_IMPLEMENTATION_AUTOGEN_H_  // NOLINT
@@ skipping 364 matching lines @@
 };
 
 static GLenum valid_texture_internal_format_table[] = {
   GL_ALPHA,
   GL_LUMINANCE,
   GL_LUMINANCE_ALPHA,
   GL_RGB,
   GL_RGBA,
 };
 
+static GLenum valid_texture_internal_format_storage_table[] = {
+  GL_RGB565,
+  GL_RGBA4,
+  GL_RGB5_A1,
+  GL_ALPHA8_EXT,
+  GL_LUMINANCE8_EXT,
+  GL_LUMINANCE8_ALPHA8_EXT,
+  GL_RGB8_OES,
+  GL_RGBA8_OES,
+};
+
 static GLenum valid_texture_mag_filter_mode_table[] = {
   GL_NEAREST,
   GL_LINEAR,
 };
 
 static GLenum valid_texture_min_filter_mode_table[] = {
   GL_NEAREST,
   GL_LINEAR,
   GL_NEAREST_MIPMAP_NEAREST,
   GL_LINEAR_MIPMAP_NEAREST,
@@ skipping 11 matching lines @@
 static GLenum valid_texture_target_table[] = {
   GL_TEXTURE_2D,
   GL_TEXTURE_CUBE_MAP_POSITIVE_X,
   GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
   GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
   GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
   GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
   GL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
 };
 
+static GLenum valid_texture_usage_table[] = {
+  GL_NONE,
+  GL_FRAMEBUFFER_ATTACHMENT_ANGLE,
+};
+
 static GLenum valid_texture_wrap_mode_table[] = {
   GL_CLAMP_TO_EDGE,
   GL_MIRRORED_REPEAT,
   GL_REPEAT,
 };
 
 static GLint valid_vertex_attrib_size_table[] = {
   1,
   2,
   3,
@@ skipping 117 matching lines @@
       texture_bind_target(
           valid_texture_bind_target_table, arraysize(
               valid_texture_bind_target_table)),
       texture_border(
           valid_texture_border_table, arraysize(valid_texture_border_table)),
       texture_format(
           valid_texture_format_table, arraysize(valid_texture_format_table)),
       texture_internal_format(
           valid_texture_internal_format_table, arraysize(
               valid_texture_internal_format_table)),
+      texture_internal_format_storage(
+          valid_texture_internal_format_storage_table, arraysize(
+              valid_texture_internal_format_storage_table)),
       texture_mag_filter_mode(
           valid_texture_mag_filter_mode_table, arraysize(
               valid_texture_mag_filter_mode_table)),
       texture_min_filter_mode(
           valid_texture_min_filter_mode_table, arraysize(
               valid_texture_min_filter_mode_table)),
       texture_parameter(
           valid_texture_parameter_table, arraysize(
               valid_texture_parameter_table)),
       texture_target(
           valid_texture_target_table, arraysize(valid_texture_target_table)),
+      texture_usage(
+          valid_texture_usage_table, arraysize(valid_texture_usage_table)),
       texture_wrap_mode(
           valid_texture_wrap_mode_table, arraysize(
               valid_texture_wrap_mode_table)),
       vertex_attrib_size(
           valid_vertex_attrib_size_table, arraysize(
               valid_vertex_attrib_size_table)),
       vertex_attrib_type(
           valid_vertex_attrib_type_table, arraysize(
               valid_vertex_attrib_type_table)),
       vertex_attribute(
           valid_vertex_attribute_table, arraysize(
               valid_vertex_attribute_table)),
       vertex_pointer(
           valid_vertex_pointer_table, arraysize(valid_vertex_pointer_table)),
       zero_only(
           valid_zero_only_table, arraysize(valid_zero_only_table)) {
 }
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_VALIDATION_IMPLEMENTATION_AUTOGEN_H_  // NOLINT