Migrate to WebNotification::iconURL in src/webkit/tools/test_shell/notification_presenter.cc
Migrate to WebNotification::iconURL in src/webkit/tools/test_shell/notification_presenter.cc

http://trac.webkit.org/changeset/57604 removed WebNotification::icon which broke the file above.

Review URL: http://codereview.chromium.org/1642012

git-svn-id: dd90618784b6a4b323ea0c23a071cb1c9e6f2ac7@44646 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser,wistoch/meego-app-browser