stylo: Remove Servo_Element_ShouldTraverse.

2 files changed, 0 insertions, 22 deletions

diff --git a/components/style/gecko_bindings/bindings.rs b/components/style/gecko_bindings/bindings.rs
index b3295e928cb..11bc35897ac 100644
--- a/components/style/gecko_bindings/bindings.rs
+++ b/components/style/gecko_bindings/bindings.rs
@@ -1130,10 +1130,6 @@ extern "C" {
     pub fn Servo_Element_ClearData(node: RawGeckoElementBorrowed);
 }
 extern "C" {
-    pub fn Servo_Element_ShouldTraverse(node: RawGeckoElementBorrowed)
-     -> bool;
-}
-extern "C" {
     pub fn Servo_StyleSheet_Empty(parsing_mode: SheetParsingMode)
      -> RawServoStyleSheetStrong;
 }
diff --git a/ports/geckolib/glue.rs b/ports/geckolib/glue.rs
index c754da42e79..d15fefc6bdb 100644
--- a/ports/geckolib/glue.rs
+++ b/ports/geckolib/glue.rs
@@ -348,24 +348,6 @@ pub extern "C" fn Servo_Element_ClearData(element: RawGeckoElementBorrowed) -> (
 }
 
 #[no_mangle]
-pub extern "C" fn Servo_Element_ShouldTraverse(element: RawGeckoElementBorrowed) -> bool {
-    let element = GeckoElement(element);
-    debug_assert!(!element.has_dirty_descendants(),
-                  "only call Servo_Element_ShouldTraverse if you know the element \
-                   does not have dirty descendants");
-    let result = match element.borrow_data() {
-        // Note that we check for has_restyle here rather than has_current_styles,
-        // because we also want the traversal code to trigger if there's restyle
-        // damage. We really only need the Gecko post-traversal in that case, so
-        // the servo traversal will be a no-op, but it's cheap enough that we
-        // don't bother distinguishing the two cases.
-        Some(d) => !d.has_styles() || d.has_restyle(),
-        None => true,
-    };
-    result
-}
-
-#[no_mangle]
 pub extern "C" fn Servo_StyleSheet_Empty(mode: SheetParsingMode) -> RawServoStyleSheetStrong {
     let url = ServoUrl::parse("about:blank").unwrap();
     let extra_data = ParserContextExtraData::default();