am e62a27d0: am 141671da: Merge "ART: Allocate ostreams on the heap in Oatdump::DumpOatMethod"

* commit 'e62a27d0ea9bc8d79193cae178b37b91148d1c5c':
  ART: Allocate ostreams on the heap in Oatdump::DumpOatMethod