Merge "RingtoneManager#setActualDefaultRingtone() open OutputStream of...

Merge "RingtoneManager#setActualDefaultRingtone() open OutputStream of cacheUri with "wt" mode" am: f922e9fa am: a44c29cd am: 5854401f am: 6bdaf8fc am: 9802f2a8

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2447583



Change-Id: Iada45b5d619eb2e3b888b12cea6745b34fbcf052
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>