Right now the componentchooser KCM's browser module has a really confusing setting ("In an application based on the contents of the url") that's the default. There are ancient Buzailla tickets about this being confusing, and some users report that it actually does the wrong thing for certain URLs.
This patch removes the UI for this feature and, in conjunction with D17371, makes it a hidden fallback-only behavior for the rare case that there aren't any web browsers installed.
BUG: 100016
FIXED-IN: 5.15.0