remove widevine blobs from shared library.
use device specific vendor folder
maguro: https://github.com/rascarlo/android_vendor_samsung/commit/2a2f879d442bc7ed1475f003e46b04477a20f127
toro: https://github.com/rascarlo/android_vendor_samsung/commit/312e0329ecfb8b85ea1cc2e3ada38786fc1215f6
manta: https://github.com/rascarlo/android_vendor_samsung/commit/bab8136994376d0b2abcd929048c950e0afb4f5f