tree 074b165b0a5c0eed4dc6d3a671dc8bcc3471f817
parent c13b994c04b0945f25dad6487fa3151fc5153164
author Sunny Goyal <sunnygoyal@google.com> 1426540224 -0700
committer Sunny Goyal <sunnygoyal@google.com> 1426542890 -0700

Extracting out CacheKey to a separate class

Change-Id: Ifdd7cc79668b34298e3f788ee684080cecb86c3e