Separated function into one that returns boolean and one that returns…

… line number.

components/script/dom/element.rs

@@ -148,7 +148,13 @@ pub enum ElementCreator {
 }
 
 impl ElementCreator {
-    pub fn is_parser_created(&self) -> u64 {
+    pub fn is_parser_created(&self) -> bool {
+        match *self {
+            ElementCreator::ParserCreated(l) => true,
+            ElementCreator::ScriptCreated => false,
+        }
+    }
+    pub fn return_line_number(&self) -> u64 {
         match *self {
             ElementCreator::ParserCreated(l) => l,
             ElementCreator::ScriptCreated => 1,

components/script/dom/htmllinkelement.rs

@@ -70,7 +70,7 @@ impl HTMLLinkElement {
         HTMLLinkElement {
             htmlelement: HTMLElement::new_inherited(local_name, prefix, document),
             rel_list: Default::default(),
-            parser_inserted: Cell::new(creator == ElementCreator::ParserCreated(1)),
+            parser_inserted: Cell::new(creator.is_parser_created()),
             stylesheet: DOMRefCell::new(None),
             cssom_stylesheet: MutNullableJS::new(None),
         }

components/script/dom/htmlscriptelement.rs

@@ -76,12 +76,12 @@ impl HTMLScriptElement {
             htmlelement:
                 HTMLElement::new_inherited(local_name, prefix, document),
             already_started: Cell::new(false),
-            parser_inserted: Cell::new(creator == ElementCreator::ParserCreated(1)),
-            non_blocking: Cell::new(creator != ElementCreator::ParserCreated(1)),
+            parser_inserted: Cell::new(creator.is_parser_created()),
+            non_blocking: Cell::new(!creator.is_parser_created()),
             ready_to_be_parser_executed: Cell::new(false),
             parser_document: JS::from_ref(document),
             load: DOMRefCell::new(None),
-            line_number: creator.is_parser_created(),
+            line_number: creator.return_line_number(),
         }
     }