Updating XTBs based on .GRDs from branch master

R=amineer@chromium.org

Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.linux:closure_compilation;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: I853963ca2192f070cd0162a4fae1f43484d84126
Reviewed-on: https://chromium-review.googlesource.com/1099835
Reviewed-by: Krishna Govind <govind@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#566984}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: af6f76fa48f23a66cae5e1b611b6502c2c66efc2
51 files changed