Bug: 140788621
Replaced the default result comparison so that two results can be compared
for value equality. This code is only exercised with VERIFY is set true
in PropertyInvalidatedCache (this is a compile-time flag).
Test: Created a special build that sets VERIFY to true; verified that the
binder cache does not detect any inconsistent results. Further modified
the build to generate inconsistencies; verified that the new code does,
in fact, detect true inconsistencies.
Change-Id: I48080cd3109b96159f711bd2d84a69530450c2c8
1d254f2e75