am 53a6c01c: Fix DecimalFormatTest#test_serializationHarmonyRICompatible.

Merge commit '53a6c01cd8c8560b8eef891871c7260f6cbe71d9' into eclair-plus-aosp

* commit '53a6c01cd8c8560b8eef891871c7260f6cbe71d9':
  Fix DecimalFormatTest#test_serializationHarmonyRICompatible.