Fixing debugging various Files App browser test recently, noticed the ASAN LOG output is relatively large compared to other bot LOG [1]. That LOG has 65 Meg of textContent, 21 Meg of which is this line:

"[27619:27619:0815/153007.158740:ERROR:network_type_pattern.cc(134)] NetworkTypePattern: wifi: Can not match empty type."

There's no wifi network on chrome bots (as expected), and, unless I missing some serious error here, we should turn this LOG line into DVLOG or else not emit it in browser_tests.

[1] example from a Mash ASAN bot browser_tests run (enjoy, but note is takes a long time to load in a browser) ...

https://logs.chromium.org/logs/chromium/buildbucket/cr-buildbucket.appspot.com/8938089961978700336/+/steps/mash_browser_tests/0/stdout