Remove "remote" attribute from Tree breadcrumb links

See https://github.com/gitlabhq/gitlabhq/pull/1665#discussion_r1804447

app/decorators/tree_decorator.rb

@@ -8,14 +8,14 @@ class TreeDecorator < ApplicationDecorator
 
       #parts = parts[0...-1] if is_blob?
 
-      yield(h.link_to("..", "#", remote: true)) if parts.count > max_links
+      yield(h.link_to("..", "#")) if parts.count > max_links
 
       parts.each do |part|
         part_path = File.join(part_path, part) unless part_path.empty?
         part_path = part if part_path.empty?
 
         next unless parts.last(2).include?(part) if parts.count > max_links
-        yield(h.link_to(h.truncate(part, length: 40), h.project_tree_path(project, h.tree_join(ref, part_path)), remote: true))
+        yield(h.link_to(h.truncate(part, length: 40), h.project_tree_path(project, h.tree_join(ref, part_path))))
       end
     end
   end