There's a style plugin change in https://chromium-review.googlesource.com/c/chromium/src/+/669711 to be aware of.

Reid landed a bunch of debuginfo patches over the last days. We should target r313640 at least.

Trying r313640: https://chromium-review.googlesource.com/c/chromium/src/+/673304

The latest roll attempt is to r313786, at https://chromium-review.googlesource.com/#/c/chromium/src/+/675867

Unfortunately our ToT bots were all red last night due to a new warning flag, so we don't have a good signal on whether it will work or not. I give it 50% change :-)

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/73c51a51cc2626697bf4fbc56a48d9c363b1ab34

commit 73c51a51cc2626697bf4fbc56a48d9c363b1ab34
Author: Hans Wennborg <hans@chromium.org>
Date: Thu Sep 21 02:31:43 2017

Roll clang 313222:313786.

Bug:  765852 

Change-Id: I001f48c46632caa47ebc734251259ed00b5d9ea0
Reviewed-on: https://chromium-review.googlesource.com/675867
Reviewed-by: Reid Kleckner <rnk@chromium.org>
Commit-Queue: Hans Wennborg <hans@chromium.org>
Cr-Commit-Position: refs/heads/master@{#503320}
[modify] https://crrev.com/73c51a51cc2626697bf4fbc56a48d9c363b1ab34/build/config/compiler/BUILD.gn
[modify] https://crrev.com/73c51a51cc2626697bf4fbc56a48d9c363b1ab34/tools/clang/scripts/update.py

This seems to be sticking.