Bug 1264829 - test_classifier.html doesn't really test unwanted.examp…

…le.com. r=francois

MozReview-Commit-ID: HUdtm5s4dNP

--HG--
extra : transplant_source : %BE%9C%09%3C5%D2%FA%F8%C9E%93%97%A7%D5z%FF%E4%EAR%C4

build/pgo/server-locations.txt

@@ -168,13 +168,15 @@ https://sub.sectest1.example.org:443
 # Used while testing the url-classifier
 #
 http://malware.example.com:80
+http://unwanted.example.com:80
 http://tracking.example.com:80
 http://not-tracking.example.com:80
 http://tracking.example.org:80
 http://itisatracker.org:80
 http://trackertest.org:80
 
 https://malware.example.com:443
+https://unwanted.example.com:443
 https://tracking.example.com:443
 https://not-tracking.example.com:443
 https://tracking.example.org:443