Baseline: 8e8ddaba0e90c280bfd85644d6ccd91df5b6d353

Cherry picks:

   + bbc51a06ba4db1c88bfce6dfa3c7b0622cb56d72:
     Fix `cc_test` coverage broken by
     https://github.com/bazelbuild/bazel/commit/92cba040904c2ccbd0b5a7
     0263de739f72c592ae
   + 162cacd30dc19352ec34fe1de6a056d6b1ee9374:
     Automated rollback of commit
     915fb3e861dd28e16f42072101adf498242d26d0.
   + bf6ebe9f7c428e15b7c4d7e86a762b7470f97d5b:
     Make tree artifacts that are symlinks to absolute paths work
     correctly.

This release contains contributions from many people at Google, as well as .