perf c2c report: Add hitm related dimension keys

perf c2c report: Add hitm related dimension keys

Adding 5 hitm related dimension key wrappers.

First 3 are to be displayed in the main cachelines overall output:

  tot_hitm, lcl_hitm, rmt_hitm

The latter 2 are to be displayed within single cacheline output:

  cl_rmt_hitm, cl_lcl_hitm

They all display bare numbers of remote/local/total HITMs for cacheline
or its related offsets.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-iju5239xa5heqqben65g1u7e@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>