I'll take this. It's blocking some of the RasterDecoder work that I was doing.

Oops! I do have a WIP put up here, https://chromium-review.googlesource.com/c/chromium/src/+/1126393/ we can land this if its urgent.

It's not that urgent. I don't think that clusterfuzz uncovered anything exploitable (OOP-R is still off by default). I'm going to be out on vacation soon, I'll just workaround it for now.

As I mentioned on your CL, consider the approach here: https://chromium-review.googlesource.com/c/chromium/src/+/1127154

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/5a23aad411e02432e2e915e2b05a672c042cb357

commit 5a23aad411e02432e2e915e2b05a672c042cb357
Author: sohan <sohan.jyoti@huawei.com>
Date: Wed Jul 11 18:39:20 2018

viz: Add resource formats to raster cmd buffer.

Use right technique to add new formats instead of hard-coding autogen
files. Also ensure texture creation and GMB import via RasterDecoder
allows all ResourceFormats, but fail in TexStorage2D.

BUG= 860206 , 860148 , 860505 

Change-Id: I54a16a94f9fa0d05dede1d40dbf9095b3d90fce8
Reviewed-on: https://chromium-review.googlesource.com/1126393
Reviewed-by: Antoine Labour <piman@chromium.org>
Commit-Queue: Sohan Jyoti Ghosh <sohan.jyoti@huawei.com>
Cr-Commit-Position: refs/heads/master@{#574258}
[modify] https://crrev.com/5a23aad411e02432e2e915e2b05a672c042cb357/components/viz/common/resources/resource_format_utils.cc
[modify] https://crrev.com/5a23aad411e02432e2e915e2b05a672c042cb357/gpu/command_buffer/build_raster_cmd_buffer.py
[modify] https://crrev.com/5a23aad411e02432e2e915e2b05a672c042cb357/gpu/command_buffer/service/raster_cmd_validation_implementation_autogen.h
[modify] https://crrev.com/5a23aad411e02432e2e915e2b05a672c042cb357/gpu/command_buffer/service/raster_decoder.cc
[modify] https://crrev.com/5a23aad411e02432e2e915e2b05a672c042cb357/gpu/command_buffer/service/raster_decoder_unittest_0_autogen.h