Merge "Remove top margin from dream status bar items" into udc-dev am: f1dbf44b am: e36f8c42

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24212510



Change-Id: Ibf923b4156e1d7a6138489e72368140f42e22cd9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>