Also return vdex file from DexFile.getDexFileOutputPath

Test: m test-art-host
      device boots
Bug: 33168521

(cherry picked from commit 367b9d8694b28896f681f00195cf4980536fe3f3)

Change-Id: I3307e9aa60331b2c78efc6a33632dce12d8b38b7
5 files changed