Merge "[Optimization] It's no need to start the dispatch cycle going if the outbound queue was not previously empty." am: f150000736 am: 3b30998c89

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2206958

Change-Id: I01288b887fa5c3756ca96ef0b61c4a4dd4af0c48
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>