ART: Remove Security initialization cutout

Change c94eeebc7cf3e577eed3ea380401007aea642bf3 introduced general
support for getResourceAsStream. Remove the specialized cutout.

Bug: 27265238

(cherry picked from commit 0f9b07f9781a064cbd59afbce3a03e8ae07a3117)

Change-Id: I3aad0053199809e11de4eed8ee6aac53346d3d22
2 files changed