Merge changes from topic "nnapi-cherrypick-from-master-and-pi-dev-to-aosp"
* changes:
Add 1.2 ops to OperationValidationTest.
Divide BBOX_TRANSFORM into 2 ops.
Fix multi-threaded bug for TRANSPOSE_CONV2D.
Add new op TRANSPOSE_CONV_2D.
Add new op PRELU.
Add new op CHANNEL_SHUFFLE.
Add new op GROUPED_CONV_2D.
Add new op HEATMAP_MAX_KEYPOINT.
Add new op ROI_ALIGN.
Systrace parser: handle old systrace
Systrace parser: handle different driver threading
Improve systrace parser IPC statistics
More parsing of systrace without runtime trace
Parse incomplete systraces correctly
Simple ION_heap size watcher/logger
Handle thread names with spaces in systrace parser