Merge "linker: remove link from external library on unload" into mnc-dev am: 8dee813d am: 15db9787 am: 91779f48 am: 5f7fb9c5 -s ours am: 8ac6cf62 -s ours am: 7c7e2e92 -s ours am: 35c675c6 -s ours am: c4693566 -s ours am: c5a7a521 -s ours Change-Id: Idbf0bb590a4d77c0102bf90a9f24b158483f0e38