Remove usage of ImmutableXX collectors from calsses that GRpc Android version will care.

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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=74880326
2 files changed
tree: fc990ce22222dbf803b8d7ff1c9fb0bcc5d5eba4
  1. auth/
  2. core/
  3. stub/
  4. testing/
  5. LICENSE