'vndk' namespace is the place for VNDK-SP libs. So /vendor/lib must be
removed from its search paths. It was there just because libhardware
(which is VNDK-SP) is loading HAL libs in vendor partition from there.
However this problem has been solved by modifying the libhardware so
that HAL libs are loaded from the 'sphal' namespace and not from the
current (the 'vndk') namespace.
Bug: 37731053
Test: sailfish builds and boots
Change-Id: Ia88934a975aa8811e05b5ba408e42d132f20f4e9
f01b52895d