Remove superfluous verification from dex2oat

All input dex files are verified in WriteDexFiles before we copy them.

We need to re-open the DexFiles from the copy in vdex,
but we don't need to verify them again.

Bug: 282589477
Test: ./art/test.py -b --host
Change-Id: I92ed2a572613d9d8f6e2014fbaa1c51071a86b42
2 files changed