tree 0a2b79f1b81d6718be188fd94a832ff33fd06a35
parent 7f91d420694a6ef8bb3cc4dce34bd88bb7478757
author vjpai <vpai@google.com> 1455321428 -0800
committer vjpai <vpai@google.com> 1455321428 -0800

Attack of the const police.
I also added some unrequested const's