Fix public issue #19: Fix unit test when Google Test is installed but the
gflags package isn't (Google Test is not properly initialized).

Patch by Martin Gieseking.

R=csilvers
DELTA=2  (1 added, 0 deleted, 1 changed)


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git-svn-id: https://snappy.googlecode.com/svn/trunk@17 03e5f5b5-db94-4691-08a0-1a8bf15f6143
1 file changed