style: Fix build bustage after afe484e46b.

components/script/dom/document.rs

@@ -135,7 +135,7 @@ use style::selector_parser::{RestyleDamage, Snapshot};
 use style::shared_lock::{SharedRwLock as StyleSharedRwLock, SharedRwLockReadGuard};
 use style::str::{split_html_space_chars, str_join};
 use style::stylesheet_set::DocumentStylesheetSet;
-use style::stylesheets::{Stylesheet, StylesheetContents, Origin, OriginSet};
+use style::stylesheets::{CssRule, Stylesheet, Origin, OriginSet};
 use task_source::TaskSource;
 use time;
 use timers::OneshotTimerCallback;
@@ -216,16 +216,24 @@ impl PartialEq for StyleSheetInDocument {
 }
 
 impl ::style::stylesheets::StylesheetInDocument for StyleSheetInDocument {
-    fn contents(&self, guard: &SharedRwLockReadGuard) -> &StylesheetContents {
+    fn origin(&self, guard: &SharedRwLockReadGuard) -> Origin {
-        self.sheet.contents(guard)
+        self.sheet.origin(guard)
+    }
+
+    fn quirks_mode(&self, guard: &SharedRwLockReadGuard) -> QuirksMode {
+        self.sheet.quirks_mode(guard)
+    }
+
+    fn enabled(&self) -> bool {
+        self.sheet.enabled()
     }
 
     fn media<'a>(&'a self, guard: &'a SharedRwLockReadGuard) -> Option<&'a MediaList> {
         self.sheet.media(guard)
     }
 
-    fn enabled(&self) -> bool {
+    fn rules<'a, 'b: 'a>(&'a self, guard: &'b SharedRwLockReadGuard) -> &'a [CssRule] {
-        self.sheet.enabled()
+        self.sheet.rules(guard)
     }
 }
 

components/style/stylesheets/import_rule.rs

@@ -83,11 +83,7 @@ impl DeepCloneWithLock for ImportSheet {
     }
 }
 
-/// A sheet that is held from an import rule.
+#[cfg(feature = "gecko")]
-#[cfg(feature = "servo")]
-#[derive(Debug)]
-pub struct ImportSheet(pub ::servo_arc::Arc<::stylesheets::Stylesheet>);
-
 impl StylesheetInDocument for ImportSheet {
     fn origin(&self, _guard: &SharedRwLockReadGuard) -> Origin {
         match *self {
@@ -125,6 +121,34 @@ impl StylesheetInDocument for ImportSheet {
     }
 }
 
+/// A sheet that is held from an import rule.
+#[cfg(feature = "servo")]
+#[derive(Debug)]
+pub struct ImportSheet(pub ::servo_arc::Arc<::stylesheets::Stylesheet>);
+
+#[cfg(feature = "servo")]
+impl StylesheetInDocument for ImportSheet {
+    fn origin(&self, guard: &SharedRwLockReadGuard) -> Origin {
+        self.0.origin(guard)
+    }
+
+    fn quirks_mode(&self, guard: &SharedRwLockReadGuard) -> QuirksMode {
+        self.0.quirks_mode(guard)
+    }
+
+    fn enabled(&self) -> bool {
+        self.0.enabled()
+    }
+
+    fn media<'a>(&'a self, guard: &'a SharedRwLockReadGuard) -> Option<&'a MediaList> {
+        self.0.media(guard)
+    }
+
+    fn rules<'a, 'b: 'a>(&'a self, guard: &'b SharedRwLockReadGuard) -> &'a [CssRule] {
+        self.0.rules(guard)
+    }
+}
+
 #[cfg(feature = "servo")]
 impl DeepCloneWithLock for ImportSheet {
     fn deep_clone_with_lock(