Feature Request: Do not warn on assumeNonNull(nullUnmarkedThing) #1241
Description
E.g.:
warning: [NullAway] passing known @NonNull parameter 'tabGroupModelFilter' to CastToNonNullMethod (org.chromium.build.NullUtil.assumeNonNull) at position 0. This method argument should only take values that NullAway considers @Nullable at the invocation site, but which are known not to be null at runtime.
The warning is great for values that are known to be non-null, but for values from methods annotated with @NullUnmarked, it would make migrations easier if these warnings would not show (e.g. you could incrementally fix them, and then remove @NullUnmarked at the end).