tree d5da040f905fbfec2695a03ac4f7868ea3009ae4
parent 5bb72554549c5cc722d5666180d1219b33e1f70a
author Jason Monk <jmonk@google.com> 1423663382 -0500
committer Jason Monk <jmonk@google.com> 1423663382 -0500

Up the history on SignalControllers

Also add a test for it, because despite the comment next to it, I
try to set it to an invalid value...

Bug: 19201696
Change-Id: I3c12c871c73ad5ab15f39a6b91b29c71101adad6