[split] release 5.3.1 of util
[split] release 5.3.1 of util

RB_ID=76168
TBR=true

cogitate/twitter-ostrich-uuid,hydro2k/ostrich,yeghishe/ostrich,yonglehou/ostrich,twitter/ostrich,travisbrown/ostrich,yonglehou/ostrich,hydro2k/ostrich,hydro2k/ostrich,travisbrown/ostrich,twitter/ostrich,yeghishe/ostrich,yeghishe/ostrich,yeghishe/ostrich,yonglehou/ostrich,yonglehou/ostrich,yonglehou/ostrich,hydro2k/ostrich,cogitate/twitter-ostrich-uuid,yeghishe/ostrich,twitter/ostrich,travisbrown/ostrich,hydro2k/ostrich,travisbrown/ostrich,cogitate/twitter-ostrich-uuid,travisbrown/ostrich,twitter/ostrich,cogitate/twitter-ostrich-uuid,cogitate/twitter-ostrich-uuid,twitter/ostrich