Merge "Revert "remove unneeded dontwarn settings""

# 1) runtime-visible annotations will still be kept, and 2) compile-time

# annotations are stripped by R8 anyway.

# Note: The ** prefix is used to accommodate jarjar repackaging.

# TODO(b/266561579): Remove this exemptions after resolving jarjar-ed transitive libs

# TODO(b/242088131): Remove these exemptions after resolving transitive libs

# dependencies that are provided to R8.

-dontwarn **android**.annotation*.**

# These classes generate warnings of the kind `Library class extends program class`

# because some apps have deps that statically include the same libraries as the app,

# and r8 complains that a library is implementing a class provided by the app (the "program").

-dontwarn com.google.protobuf.**

-dontwarn kotlin.reflect.jvm.internal.ReflectionFactoryImpl

-dontwarn **com.google.errorprone.annotations.**

-dontwarn javax.annotation.**

-dontwarn org.checkerframework.**

-dontwarn org.jetbrains.annotations.**

# Less spammy.

-dontnote