tree 527595a83b286e3167fe6d4044d9b02c179465e3
parent ef296e0c0b71a3245c2b2282e72cbf9f9b3a096a
author Austin Yuan <austinyuan@google.com> 1598990174 +0000
committer Austin Yuan <austinyuan@google.com> 1599064538 +0000

findbuild: Handle early Chromium builds

This CL adds a check to determine whether a CL is earlier than the earlist COS build. This CL also changes all errors to lower-case to follow Go convention.

BUG=b/160901711
TEST=unittests, run local

Change-Id: I96d490b4549a12920e6932b2dc5cdacdc228e233