[automerger skipped] Merge "Improve performance of file copy in...

[automerger skipped] Merge "Improve performance of file copy in PackageInstaller." into udc-dev am: 168cbb27 am: 7c74397b am: d92f2b50 -s ours am: b41ea383 -s ours

am skip reason: Merged-In If9a816aab7adb58dec7561eeaf46031c0101daf3 with SHA-1 b1c9538b is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22912893



Change-Id: Ia745470373ea312b196dcf325e33e30d7ca7b58c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>