Optimizing some icon generation code am: 4b7c8fceef

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/libs/systemui/+/19528481

Change-Id: I5dd62f343bb0734de75ebf1f46c72668c9131622
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: 791727f8731b72f190e4eaa9f8c89f78d7b5c7bf
  1. iconloaderlib/
  2. searchuilib/