Merge "installd: Replace Dex2oatFileWrapper with UniqueFile" am: c8fd7faf2b am: c822bc7b76 am: 52362953c2 am: 9268506a0e

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1401259

Change-Id: I809c60d189f748b52b71ff15c01ef409286e5bcb