Request to https://chrome-internal.googlesource.com/clank/internal/apps/+log/9b52615b9faf39332e2f441c7ecd377f11d627e3..434400b81d843d5bda9a72a487ca043dafc2dda9?format=json&name-status=1&n=1000 resulted in 403, headers:[["content-length", "2066"], ["expires", "Mon, 01 Jan 1990 00:00:00 GMT"], ["x-content-type-options", "nosniff"], ["set-cookie", "gi=mogbm58jhJR1KWqM12jqGWW8MVLfcRjmDBRZda9qpYo=findit-for-me.google.com%40appspot.gserviceaccount.com;Path=/;Secure"], ["strict-transport-security", "max-age=31536000; includeSubDomains; preload"], ["x-errorid", "403, EFERW-291,EFERW-253,GSHT-204,RF-57,AHF-31,UPC-242,UP-221,RP-151,MF-178,MS-134,DFDESF-373,GQF-70,GQF-59,GSF-26,MF-180,GGF-152,OGCWF-35,HMF-189,AF-196,GGFBSLRF-91,GGFBUELRF-177,SCZFI-157,CWHF-113,CRF-94,CAF-129,SSF-25,GUUAF-141,MHF-109,EF-223,GAEF-72,GBLHCF-114,STSF-151,SF-63,EBF-68,TTLF-154,PLRHF-268,IIIHF-46,DF-173,DF-63,EUCDLF-111,GSI-75,RR-111"], ["x-xss-protection", "1; mode=block"], ["pragma", "no-cache"], ["cache-control", "no-cache, no-store, max-age=0, must-revalidate"], ["date", "Fri, 22 Sep 2017 23:44:18 GMT"], ["x-frame-options", "SAMEORIGIN"], ["alt-svc", "quic=\":443\"; ma=2592000; v=\"39,38,37,35\""], ["content-type", "text/html; charset=utf-8"]] (/base/data/home/apps/s~google.com:findit-for-me/backend-process:katesonia.404294831621962650/first_party/gae_libs/http/http_client_appengine.py:51)

Fixed since Predator got access to clank repo.