91e4172157
_CheckSphinxBuild doesn't run on try bots or on Windows because sphinx isn't installed on these machines, however the failure mode is different on Windows because 'make' typically isn't in the path. Therefore the exception handler needs to handle FileNotFoundError as well. This was one of many bugs found while running "git cl presubmit --all" Bug: 1309977 Change-Id: I726d386e2603d023e3fd8f4403fa4d2825b37fb1 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3555146 Reviewed-by: Sam Clegg <sbc@chromium.org> Commit-Queue: Bruce Dawson <brucedawson@chromium.org> Cr-Commit-Position: refs/heads/main@{#985840}