Adds support for the GL_ANGLE_texture_usage and GL_EXT_texture_storage

gpu/command_buffer/common/gles2_cmd_format_test_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!
 
 // This file contains unit tests for gles2 commmands
 // It is included by gles2_cmd_format_test.cc
@@ skipping 3279 matching lines @@
   EXPECT_EQ(sizeof(cmd), cmd.header.size * 4u);
   EXPECT_EQ(static_cast<GLenum>(11), cmd.target);
   EXPECT_EQ(static_cast<GLsizei>(12), cmd.samples);
   EXPECT_EQ(static_cast<GLenum>(13), cmd.internalformat);
   EXPECT_EQ(static_cast<GLsizei>(14), cmd.width);
   EXPECT_EQ(static_cast<GLsizei>(15), cmd.height);
   CheckBytesWrittenMatchesExpectedSize(
       next_cmd, sizeof(cmd));
 }
 
+TEST_F(GLES2FormatTest, TexStorage2DEXT) {
+  TexStorage2DEXT& cmd = *GetBufferAs<TexStorage2DEXT>();
+  void* next_cmd = cmd.Set(
+      &cmd,
+      static_cast<GLenum>(11),
+      static_cast<GLsizei>(12),
+      static_cast<GLint>(13),
+      static_cast<GLsizei>(14),
+      static_cast<GLsizei>(15));
+  EXPECT_EQ(static_cast<uint32>(TexStorage2DEXT::kCmdId),
+            cmd.header.command);
+  EXPECT_EQ(sizeof(cmd), cmd.header.size * 4u);
+  EXPECT_EQ(static_cast<GLenum>(11), cmd.target);
+  EXPECT_EQ(static_cast<GLsizei>(12), cmd.levels);
+  EXPECT_EQ(static_cast<GLint>(13), cmd.internalFormat);
+  EXPECT_EQ(static_cast<GLsizei>(14), cmd.width);
+  EXPECT_EQ(static_cast<GLsizei>(15), cmd.height);
+  CheckBytesWrittenMatchesExpectedSize(
+      next_cmd, sizeof(cmd));
+}
+
 TEST_F(GLES2FormatTest, SwapBuffers) {
   SwapBuffers& cmd = *GetBufferAs<SwapBuffers>();
   void* next_cmd = cmd.Set(
       &cmd);
   EXPECT_EQ(static_cast<uint32>(SwapBuffers::kCmdId),
             cmd.header.command);
   EXPECT_EQ(sizeof(cmd), cmd.header.size * 4u);
   CheckBytesWrittenMatchesExpectedSize(
       next_cmd, sizeof(cmd));
 }
@@ skipping 285 matching lines @@
   EXPECT_EQ(static_cast<GLsizei>(12), cmd.width);
   EXPECT_EQ(static_cast<GLsizei>(13), cmd.height);
   EXPECT_EQ(static_cast<GLuint>(14), cmd.ioSurfaceId);
   EXPECT_EQ(static_cast<GLuint>(15), cmd.plane);
   CheckBytesWrittenMatchesExpectedSize(
       next_cmd, sizeof(cmd));
 }
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_FORMAT_TEST_AUTOGEN_H_