Auto merge of #7416 - nox:methods-ref, r=frewsxcv

Make the traits for the IDL interfaces take &self



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1 files changed, 4 insertions, 4 deletions

diff --git a/components/script/dom/filelist.rs b/components/script/dom/filelist.rs
index 6da842ea076..57542b0a51d 100644
--- a/components/script/dom/filelist.rs
+++ b/components/script/dom/filelist.rs
@@ -30,19 +30,19 @@ impl FileList {
     }
 }
 
-impl<'a> FileListMethods for &'a FileList {
+impl FileListMethods for FileList {
     // https://w3c.github.io/FileAPI/#dfn-length
-    fn Length(self) -> u32 {
+    fn Length(&self) -> u32 {
         self.list.len() as u32
     }
 
     // https://w3c.github.io/FileAPI/#dfn-item
-    fn Item(self, index: u32) -> Option<Root<File>> {
+    fn Item(&self, index: u32) -> Option<Root<File>> {
         Some(self.list[index as usize].root())
     }
 
     // check-tidy: no specs after this line
-    fn IndexedGetter(self, index: u32, found: &mut bool) -> Option<Root<File>> {
+    fn IndexedGetter(&self, index: u32, found: &mut bool) -> Option<Root<File>> {
         let item = self.Item(index);
         *found = item.is_some();
         item