[automerger skipped] Merge "bufferpool2: fix native handle race condition" into qt-qpr1-dev am: 989ba107
am: c23c72c4 -s ours
am skip reason: change_id I4ac142fcb7e3ecdb3fb02792f516b343d71bfc38 with SHA1 dc5cb62f is in history
Change-Id: I0fa51ecba7ba95a3b891c3da9fadb42a7b63dbc7