Add glDrawRangeElements to GPU command buffer.

gpu/command_buffer/service/gles2_cmd_decoder_unittest_1_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 833 matching lines @@
   SpecializedSetup<cmds::DisableVertexAttribArray, 0>(true);
   cmds::DisableVertexAttribArray cmd;
   cmd.Init(1);
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
   EXPECT_EQ(GL_NO_ERROR, GetGLError());
 }
 // TODO(gman): DrawArrays
 
 // TODO(gman): DrawElements
 
+// TODO(gman): DrawRangeElements
+
 TEST_P(GLES2DecoderTest1, EnableValidArgs) {
   SetupExpectationsForEnableDisable(GL_BLEND, true);
   SpecializedSetup<cmds::Enable, 0>(true);
   cmds::Enable cmd;
   cmd.Init(GL_BLEND);
   EXPECT_EQ(error::kNoError, ExecuteCmd(cmd));
   EXPECT_EQ(GL_NO_ERROR, GetGLError());
 }
 
 TEST_P(GLES2DecoderTest1, EnableInvalidArgs0_0) {
@@ skipping 939 matching lines @@
   result->size = 0;
   cmds::GetShaderiv cmd;
   cmd.Init(client_shader_id_, GL_SHADER_TYPE, shared_memory_id_,
            kInvalidSharedMemoryOffset);
   EXPECT_EQ(error::kOutOfBounds, ExecuteCmd(cmd));
   EXPECT_EQ(0u, result->size);
 }
 // TODO(gman): GetShaderInfoLog
 // TODO(gman): GetShaderPrecisionFormat
 
-// TODO(gman): GetShaderSource
 #endif  // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_UNITTEST_1_AUTOGEN_H_