The internal UriCodec class is being removed from libcore/ and the associated CTS tests are being removed. This change adds equivalent URI decoding tests to the UriTest CTS test class. Test: make droid && make cts Test: run cts-dev -m CtsNetTestCases -t android.net.cts.UriTest Bug: 111055375 Change-Id: Ided15d5abf8478064d193034e84c4dbe0689c6f0