Use the googletest Android makefile from fplutil.
Use the googletest Android makefile from fplutil.

googletest doesn't ship with an Android makefile so we use the one
in fplutil instead which in turns uses the upstream gtest / gmock
sources.

Bug: 27071286
Change-Id: I98dad4d140baf013d851a736d62eb937474010f8

google/fplbase,google/fplbase,google/fplbase,google/fplbase