Deprecated :confirm => 'Text' option.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9937 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/projects/settings/_activities.html.erb

@@ -34,7 +34,7 @@
 <div class="contextual">
 <%= link_to(l(:button_reset), project_enumerations_path(@project),
             :method => :delete,
-            :confirm => l(:text_are_you_sure),
+            :data => {:confirm => l(:text_are_you_sure)},
             :class => 'icon icon-del') %>
 </div>