tree ef7ae39a1c99fd7c57cf93473c27ba92c92299a0
parent d914eb2a839f7b40156ff0299a60e5cb80080b73
author Ian Rogers <irogers@google.com> 1366327756 -0700
committer Ian Rogers <irogers@google.com> 1366327756 -0700

Mutex tidy up.

Condition variable names needn't be strings - the use was leading to valgrind
warnings.
Don't fail AssertSharedHeld when self isn't known.
Allow gtest thread chance to merge to avoid memory leak.
Make barrier test log output more human readable.

Change-Id: If1923c69a2965d933036c496dc5b1d64ec887db2