Update lynx SVN to 7 am: 5afd78e4a5 am: c524b0aecf am: 073fb74b5c am: cd64e74d48 am: bac38efdf3

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

Change-Id: I0e269ad59de6defb7884dadc55351c3e2b7906f8
Signed-off-by: Automerger Merge Worker <[email protected]>