Bug 570896: Refactor URI comparisons

The functionality added to URIUtil would become public API if left in
the current place, so move it to an alternate class in an internal
package to avoid public API growth.

Change-Id: Ibccc01f4f04177090fbc9ce91333ff755405d587
Signed-off-by: Alex Blewitt <alex.blewitt@gmail.com>
6 files changed