Remove redundant device property setting for reduceOpsTaskSplitting This feature has been flipped to on for everyone, no need to have device-specific settings. This reverts commit daf9469deb6acc79b17a45081f3e834a8180d961. Bug: 183612348 Bug: 185920634 Change-Id: I884e7285da510089dbbe378690ee530643adf820 (cherry picked from commit 86c972612687272e35b91b76e89727db7e3cc87d)