Merge changes I05611b70,I6cd1a53e,Ic2e08efc,I13ac0673

* changes:
  Add AudioPortFoundation, AudioPortBase and AudioPortConfigBase.
  Copy AudioPort.h to libaudiofoundation.
  Make AudioProfile as a common class and create AudioProfileVectorBase.
  Preparation for moving AudioProfile to libaudiofoundation.