Merge "Merge "Add HidlSupport.java for utility methods for HIDL." am: 383391c5da am: 75172f2909 am: 2b38993bef" into oc-dev-plus-aosp
am: 06898dff6a

Change-Id: I7d9b2c26c85403b9df476f9eb437393a6058b687