Imporve hidl profiling.

* Allow setting custom 32/64 bit instrumentation lib path.
* Enable/Disable profiling directly depends on the instrumentation sys prop.

Test: lunch walleye-userdebug && make
      flash the device and test with vts_profiling_configure.
Change-Id: I262de3f906f549ea0a52c779ba70cce0245bec8a
1 file changed