Merge "Improve dream overlay status bar icon spacing." into tm-qpr-dev am: 69481d95

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19915294



Change-Id: Ibf6e4c17477b13e1331d6272783d97e8562daf14
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>