tree 0e34e6144be1c609c0c7c469b5ee55f1d374a57e
parent f82480cea64aab7be71d1fbf1488ac8028bb8c0f
author Goktug Gokdogan <goktug@google.com> 1459375395 -0700
committer Goktug Gokdogan <goktug@google.com> 1459375395 -0700

Remove all references to @PreventSpuriousRebuilds.

Seems like they are no longer necessary since ant fixed the issue.

[1] see createMissingPackageInfoClass in
https://ant.apache.org/manual/Tasks/javac.html

Change-Id: I390f5bd63243e611d4372fea39ad3a4d4ca3056c