tree 18430be263b22ed26470b37636b6ad18afbcf991
parent 95a5329d97cdbc230eeec0bb491b86b49c42194a
author Mitch Rudominer <rudominer@google.com> 1570669007 -0700
committer Mitch Rudominer <rudominer@google.com> 1571092932 -0700

[clearcut uploader] Try more than 5 times and log response headers.

Also in this CL:
- Uploader takes a SteadyClockInterface and a SleeperInterface so that
these may be faked in tests.
- Added more test cases to uploader_test.
- Start actually building and running the clearcut_uploader_test
- gitfmt.py, and clang-tidy.py: Adds the ability to override some
  skipped directories so that subdirectories of skipped directories
  can be non-skipped. We apply this to third_party/clearcut.

Change-Id: Ie0c80829cb82dd1b77b440e9bd5ffcbfd9ea6ed6