Merge branch 'extract-ee-specific-lines-from-issuable-finders' into 'master'

Extract EE-specific lines from issuable finders

See merge request gitlab-org/gitlab-ce!20899

app/finders/issuable_finder.rb

@@ -130,7 +130,7 @@ class IssuableFinder
 
     counts[:all] = counts.values.sum
 
-    counts
+    counts.with_indifferent_access
   end
 
   def group