Remove redundant build property for reduceOpsTaskSplitting This flag is true for everyone now. No need for it here. Change has no effect. Bug: 183612348 Bug: 185920634 Change-Id: Ib862937e7d441f4a21c74da4f38ee9b9749b7a52 (cherry picked from commit c4623d98173e754761b5de2690357b81660429cf)