Merge "Send load up hint for cache rendering" into udc-d1-dev am: 29e77e6b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/23755377



Change-Id: I8d90b428b5a16302e4659597fc6a8f3c477842a5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>