Merge "DO NOT MERGE: Skip data saver related tests if the device doesn't support it." into nougat-mr1-cts-dev
am: 4b656d1d00  -s ours

Change-Id: If60f4a8c6efadb3e805ffe9dd19fac39545b59f8
tree: 52fdd4bd31ee5d57133c2dfab524c58826c44104
  1. tests/