Add host support in extractor libraries

Added host support for following extractors:
aac, flac, mkv, mp3, ogg

Test: Build libaacextractor extractor for host
Test: Build libflacextractor extractor for host
Test: Build libmkvextractor extractor for host
Test: Build libmp3extractor extractor for host
Test: Build liboggextractor extractor for host
Bug: 151788604
Bug: 151789217
Bug: 151788863
Bug: 151789959
Bug: 151790133

Change-Id: I6991827a1da5b1cd6fbc52bd303d18cc031dd4de