Merge "Copy Uri#isPathPrefixMatch to DcTrackerTest to avoid using hidden API...
Merge "Copy Uri#isPathPrefixMatch to DcTrackerTest to avoid using hidden API in Uri." am: 212a26d4 am: 9085a917 am: b3c74a1f
Change-Id: I6fbac04b7acfb5b590fab18e8ca284f09d073b52