Update string_cache to 0.2.

Updated string_cache, html5ever, xml5ever and selectors in Cargo.toml files and Cargo.lock.
Removed references to string_cache_plugin.
Import atom! and ns! from string_cache.
Replaced ns!("") by ns!().
Replaced ns!(XML) and co by ns!(xml) and co.
Replaced atom!(foo) by atom!("foo").
Replaced Atom::from_slice by Atom::from.
Replaced atom.as_slice() by &*atom.

1 files changed, 4 insertions, 4 deletions

diff --git a/components/script/dom/htmltableelement.rs b/components/script/dom/htmltableelement.rs
index 3279b59bc53..f2053d8aff4 100644
--- a/components/script/dom/htmltableelement.rs
+++ b/components/script/dom/htmltableelement.rs
@@ -156,7 +156,7 @@ impl HTMLTableElementLayoutHelpers for LayoutJS<HTMLTableElement> {
     fn get_width(&self) -> LengthOrPercentageOrAuto {
         unsafe {
             (*self.upcast::<Element>().unsafe_get())
-                .get_attr_for_layout(&ns!(""), &atom!("width"))
+                .get_attr_for_layout(&ns!(), &atom!("width"))
                 .map(AttrValue::as_dimension)
                 .cloned()
                 .unwrap_or(LengthOrPercentageOrAuto::Auto)
@@ -172,18 +172,18 @@ impl VirtualMethods for HTMLTableElement {
     fn attribute_mutated(&self, attr: &Attr, mutation: AttributeMutation) {
         self.super_type().unwrap().attribute_mutated(attr, mutation);
         match *attr.local_name() {
-            atom!(bgcolor) => {
+            atom!("bgcolor") => {
                 self.background_color.set(mutation.new_value(attr).and_then(|value| {
                     str::parse_legacy_color(&value).ok()
                 }));
             },
-            atom!(border) => {
+            atom!("border") => {
                 // According to HTML5 § 14.3.9, invalid values map to 1px.
                 self.border.set(mutation.new_value(attr).map(|value| {
                     str::parse_unsigned_integer(value.chars()).unwrap_or(1)
                 }));
             }
-            atom!(cellspacing) => {
+            atom!("cellspacing") => {
                 self.cellspacing.set(mutation.new_value(attr).and_then(|value| {
                     str::parse_unsigned_integer(value.chars())
                 }));