Bug 1037255 - Implement the fullscreen_layout behavior for the software home button.
[Bug-1042713] Remove notification icons

Ambient indicator moving with edge gestures

Fixing unit tests

Fixing lint/tests and updating indicator ui

Fixing toast

Fixing indicator height
Merge pull request #23429 from albertopq/1042713-notif-icons

[Bug-1042713] Remove notification icons r=mhenretty
Merge pull request #23433 from etiennesegonzac/fullscreen-layout-tests

Bug 1037255 - [User Story] Hide soft home key during full screen video playbac
Bug 1045817 - Overlay on rocketbar. r=kgrandon
Revert "Bug 1041372 - [User Story] Rocketbar behavior for fullscreen apps with navigation chrome r=vingtetun"

This reverts commit 220224e03d5a4c2da1d33a79fafa87de0b8779c3.