Remove locals dependency from template.

This means that templates does not need to store its source anymore, allowing us to reduce the ammount of memory taken by our Rails processes. Naively speaking, if your app/views contains 2MB of files, each of your processes (after being hit by a bunch of requests) will take 2MB less of memory after this commit.

This is extremely important for the upcoming features. Since Rails will also render CSS and JS files, their source won't be stored as well allowing us to decrease the ammount of memory taken.

1 files changed, 2 insertions, 2 deletions

diff --git a/actionpack/lib/action_view/render/layouts.rb b/actionpack/lib/action_view/render/layouts.rb
index 8882acca31..08162f7fd5 100644
--- a/actionpack/lib/action_view/render/layouts.rb
+++ b/actionpack/lib/action_view/render/layouts.rb
@@ -62,11 +62,11 @@ module ActionView
     # This is the method which actually finds the layout using details in the lookup
     # context object. If no layout is found, it checks if at least a layout with
     # the given name exists across all details before raising the error.
-    def find_layout(layout)
+    def find_layout(layout, keys)
       begin
         with_layout_format do
           layout =~ /^\// ?
-            with_fallbacks { find_template(layout) } : find_template(layout)
+            with_fallbacks { find_template(layout, nil, false, keys) } : find_template(layout, nil, false, keys)
         end
       rescue ActionView::MissingTemplate => e
         update_details(:formats => nil) do