Chrome Version: <From about:version: Google Chrome 71.0.3544.0>
Chrome OS Version: <From about:version: Platform 11031.0.0>
Chrome OS Platform: <eve-arcnext>
<b>Network info: <network, encryption type, router model (if known)></b>

Please specify Cr-* of the system to which this bug/feature applies (add
the label below).

Steps To Reproduce:
(1) Deploy ToT Chrome Debug version (I might have pushed Android as well)
(2) Sign in.

Expected Result:
System is signed in.

Actual Result:
Hit NOTREACHED() at https://cs.chromium.org/chromium/src/chrome/browser/ui/app_list/arc/arc_app_list_prefs.cc?q=arc_app_list_pref&sq=package:chromium&g=0&l=1369.

In case the code in that file changes and the line number is stale, that's the NOTREACHED check in ArcAppListPrefs::GetAppsAndShortcutsForPackage to assert app->GetString(kPackageName, &app_package) returns true.

How frequently does this problem reproduce? Always

What is the impact to the user, and is there a workaround? If so, what is
it? Minimal. This is a DCHECK failure, so mainly affected devs.

Please provide any additional information below. Attach a screen shot or
log if possible.

For graphics-related bugs, please copy/paste the contents of the about:gpu
page at the end of this report.