Merge "Revert "graphics: improve preloading for IMapper default impl"" am:...

Merge "Revert "graphics: improve preloading for IMapper default impl"" am: aab958fe am: 3ce3ee64 am: d95f1801

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2497376



Change-Id: I1562de76110f9d938f00e3c603f6a2cf69e19a14
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>