* changes: [automerger skipped] Merge "API: Fix missing @NonNull annotations" am:b852f6636fam:d1f5939c1aam:5918a1cb6b-s ours am skip reason: change_id Ia7589dfcc7f63923890e609dbf03175d2b035d29 with SHA1918c4f1043is in history Merge "API: Add missing nullability annotations" am:e148fbcf03am:336e11018eam:aaeb5c1201