tree 16529521638a0984463db7cb53071a40671eab75
parent 41ac1e041484205f1558f30fb5ff75e15acbe39e
author Ulf Adams <ulfjack@google.com> 1490025651 +0000
committer Yue Gan <yueg@google.com> 1490100528 +0000

Add ActionInput.getExecPath, which returns a PathFragment

Update some callers to use getExecPath, which generally results in less
intermediate garbage generation (almost all callers need a PathFragment, not
a String).

Another small step towards #1593.

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PiperOrigin-RevId: 150631279
MOS_MIGRATED_REVID=150631279