052af4cea2
Recently, the shortened hash https://chromium.googlesource.com/chromium/src/+/355fabf was not suffucient for the Chromium repo. Adding three more should reduce the chance of this happening by 16^3. NOTRY=True Review URL: https://codereview.webrtc.org/1841563004 Cr-Commit-Position: refs/heads/master@{#12156}