After previous change removed LOCAL_NO_STANDARD_LIBRARIES:=true
it is no longer necessary to explicitly add framework to
LOCAL_JAVA_LIBRARIES as it is added automatically by the build.
Change-Id: I68bf700375e34a10302f76d7463110755b815f85
Added an Android.mk file to core/tests/benchmarks to build the
benchmarks against caliper-api-target to ensure that they build
correctly. Changed the implementations to work with the new
version of Caliper.
Bug: 24848946
Change-Id: Ib28026816dbc5c1d54f65974f4a1abfee299c43f