tree 2dbbb782370dbe0f6dbab5007831f634756b1053
parent ab253faa47de946b311522925c9875d2cccaaff5
author David Christie <dnchrist@google.com> 1445990158 -0700
committer David Christie <dnchrist@google.com> 1445994593 -0700

Make Location objects take less memory.

-Use bitmask for has*** methods.
-Use ThreadLocal for caching intermediate computations
 rather than preallocating memory in every Location

Change-Id: If2fa17bfd59511ec0b809f4b7d7cd8028360c340