Nullability for Intent get/put extra methods

There are annotations for Bundle.get*() and Bundle.put*() but appropriate methods in android.content.Intent are not marked as Nullable.
Covering this methods with an annotations will help developers using Kotlin to avoid runtime nullability bugs.

Bug: 119486972
Test: n/a
Change-Id: I7f1db84d732a3106473ece0f521c48769b2baf2f
1 file changed