[Qt] Support opening multiple URL's from the command line in the Qt MiniBrowser

[Qt] Support opening multiple URL's from the command line in the Qt MiniBrowser
https://bugs.webkit.org/show_bug.cgi?id=77100

Patch by Alexander Færøy <alexander.faeroy@nokia.com> on 2012-01-26
Reviewed by Simon Hausmann.

This patch makes the MiniBrowser read multiple URL's from the command
line such that there will be one browser window opened for each URL.

* MiniBrowser/qt/MiniBrowserApplication.cpp:
(MiniBrowserApplication::handleUserOptions):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@106004 268f45cc-cd09-0410-ab3c-d52691b4dbfc