Switch a forEach and ::add to addAll()
Switch a forEach and ::add to addAll()

RELNOTES=n/a

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=230340241

cgruber/dagger,google/dagger,google/dagger,ze-pequeno/dagger,google/dagger,dushmis/dagger,dushmis/dagger,ze-pequeno/dagger,ze-pequeno/dagger,cgruber/dagger,cgruber/dagger,google/dagger,ze-pequeno/dagger