Update lynx SVN to 7 am: 5afd78e4a5 am: c524b0aecf am: 073fb74b5c am: 8799595968

Original change: https://googleplex-android-review.googlesource.com/c/device/google/lynx/+/23229420

Change-Id: I0ed55bc22e8b79fe2dccb52643756ea28fa820ec
Signed-off-by: Automerger Merge Worker <[email protected]>