Support dynamically enable profiling.

* Create method configureInstrumentation to enable/disable instrumentation based
  on the corresponding system property. This method will be called every
  time setHALInstrumention is invoked for any hal.
* Add setHALInstrumention to IBase.hal

Bug: 33923655
Test: make libhidlbase.
Change-Id: I130fb903f65783568a97308e291965960abab41d
3 files changed