Pass the correct match parameter for replacePreferredActivity().

PackageManager.replacePreferredActivity() only accepts intent filter
with an optional scheme, so the match parameter should be either
MATCH_CATEGORY_SCHEME or MATCH_CATEGORY_EMPTY based on whether there
is a data scheme.

Bug: 110557011
Test: manual
Change-Id: Ied939113eb7d15d47efb524ffb85a4818e2aa8e0