script: Use atom comparison in more places, especially for attributes.

75% improvement in style recalc for Guardians of the Galaxy.

1 files changed, 6 insertions, 3 deletions

diff --git a/components/script/page.rs b/components/script/page.rs
index 6e8f414ef8d..eca24e6d814 100644
--- a/components/script/page.rs
+++ b/components/script/page.rs
@@ -27,6 +27,7 @@ use servo_msg::compositor_msg::ScriptListener;
 use servo_msg::constellation_msg::{ConstellationChan, WindowSizeData};
 use servo_msg::constellation_msg::{PipelineId, SubpageId};
 use servo_net::resource_task::ResourceTask;
+use servo_util::atom::Atom;
 use servo_util::namespace::Null;
 use servo_util::str::DOMString;
 use std::cell::{Cell, RefCell, Ref, RefMut};
@@ -373,9 +374,11 @@ impl Page {
                                           .filter(|node| node.is_anchor_element());
                 anchors.find(|node| {
                     let elem: &JSRef<Element> = ElementCast::to_ref(node).unwrap();
-                    elem.get_attribute(Null, "name").root().map_or(false, |attr| {
-                        attr.deref().value().as_slice() == fragid.as_slice()
-                    })
+                    elem.get_attribute(Null, &satom!("name"))
+                        .root()
+                        .map_or(false, |attr| {
+                            attr.deref().value().as_slice() == fragid.as_slice()
+                        })
                 }).map(|node| Temporary::from_rooted(ElementCast::to_ref(&node).unwrap()))
             }
         }