clippy: Fix needless_lifetimes warnings (#31933)

components/script/dom/bindings/root.rs

@@ -88,7 +88,7 @@ unsafe impl<T> StableTraceObject for Dom<T>
 where
     T: DomObject,
 {
-    fn stable_trace_object<'a>(&'a self) -> *const dyn JSTraceable {
+    fn stable_trace_object(&self) -> *const dyn JSTraceable {
         // The JSTraceable impl for Reflector doesn't actually do anything,
         // so we need this shenanigan to actually trace the reflector of the
         // T pointer in Dom<T>.
@@ -107,7 +107,7 @@ unsafe impl<T> StableTraceObject for MaybeUnreflectedDom<T>
 where
     T: DomObject,
 {
-    fn stable_trace_object<'a>(&'a self) -> *const dyn JSTraceable {
+    fn stable_trace_object(&self) -> *const dyn JSTraceable {
         // The JSTraceable impl for Reflector doesn't actually do anything,
         // so we need this shenanigan to actually trace the reflector of the
         // T pointer in Dom<T>.

components/script/dom/htmlinputelement.rs

@@ -2645,7 +2645,7 @@ impl FormControl for HTMLInputElement {
         self.form_owner.set(form);
     }
 
-    fn to_element<'a>(&'a self) -> &'a Element {
+    fn to_element(&self) -> &Element {
         self.upcast::<Element>()
     }
 }

components/script/dom/htmllabelelement.rs

@@ -190,7 +190,7 @@ impl FormControl for HTMLLabelElement {
         // form owner. Therefore it doesn't hold form owner itself.
     }
 
-    fn to_element<'a>(&'a self) -> &'a Element {
+    fn to_element(&self) -> &Element {
         self.upcast::<Element>()
     }
 }

components/script/dom/htmllegendelement.rs

@@ -103,7 +103,7 @@ impl FormControl for HTMLLegendElement {
         self.form_owner.set(form);
     }
 
-    fn to_element<'a>(&'a self) -> &'a Element {
+    fn to_element(&self) -> &Element {
         self.upcast::<Element>()
     }
 }

components/script/dom/htmlobjectelement.rs

@@ -175,7 +175,7 @@ impl FormControl for HTMLObjectElement {
         self.form_owner.set(form);
     }
 
-    fn to_element<'a>(&'a self) -> &'a Element {
+    fn to_element(&self) -> &Element {
         self.upcast::<Element>()
     }
 }

components/script/dom/htmloutputelement.rs

@@ -152,7 +152,7 @@ impl HTMLOutputElementMethods for HTMLOutputElement {
 }
 
 impl VirtualMethods for HTMLOutputElement {
-    fn super_type<'b>(&'b self) -> Option<&'b dyn VirtualMethods> {
+    fn super_type(&self) -> Option<&dyn VirtualMethods> {
         Some(self.upcast::<HTMLElement>() as &dyn VirtualMethods)
     }
 
@@ -176,7 +176,7 @@ impl FormControl for HTMLOutputElement {
         self.form_owner.set(form);
     }
 
-    fn to_element<'a>(&'a self) -> &'a Element {
+    fn to_element(&self) -> &Element {
         self.upcast::<Element>()
     }
 }

components/script/dom/htmlselectelement.rs

@@ -490,7 +490,7 @@ impl FormControl for HTMLSelectElement {
         self.form_owner.set(form);
     }
 
-    fn to_element<'a>(&'a self) -> &'a Element {
+    fn to_element(&self) -> &Element {
         self.upcast::<Element>()
     }
 }

components/script/dom/nodelist.rs

@@ -138,7 +138,7 @@ impl NodeList {
         }
     }
 
-    pub fn iter<'a>(&'a self) -> impl Iterator<Item = DomRoot<Node>> + 'a {
+    pub fn iter(&self) -> impl Iterator<Item = DomRoot<Node>> + '_ {
         let len = self.Length();
         // There is room for optimization here in non-simple cases,
         // as calling Item repeatedly on a live list can involve redundant work.

components/script/dom/webgl_extensions/wrapper.rs

@@ -87,7 +87,7 @@ where
         T::name()
     }
 
-    fn as_any<'a>(&'a self) -> &'a dyn Any {
+    fn as_any(&self) -> &dyn Any {
         self
     }
 }

components/script/dom/webglrenderingcontext.rs

@@ -1575,7 +1575,7 @@ impl WebGLRenderingContext {
         constants::COLOR_ATTACHMENT0 <= attachment && attachment <= last_slot
     }
 
-    pub fn compressed_tex_image_2d<'a>(
+    pub fn compressed_tex_image_2d(
         &self,
         target: u32,
         level: i32,
@@ -1583,7 +1583,7 @@ impl WebGLRenderingContext {
         width: i32,
         height: i32,
         border: i32,
-        data: &'a [u8],
+        data: &[u8],
     ) {
         let validator = CompressedTexImage2DValidator::new(
             self,
@@ -1642,7 +1642,7 @@ impl WebGLRenderingContext {
         }
     }
 
-    pub fn compressed_tex_sub_image_2d<'a>(
+    pub fn compressed_tex_sub_image_2d(
         &self,
         target: u32,
         level: i32,
@@ -1651,7 +1651,7 @@ impl WebGLRenderingContext {
         width: i32,
         height: i32,
         format: u32,
-        data: &'a [u8],
+        data: &[u8],
     ) {
         let validator = CompressedTexSubImage2DValidator::new(
             self,

components/script/script_thread.rs

@@ -478,7 +478,7 @@ impl Documents {
             .and_then(|doc| doc.find_iframe(browsing_context_id))
     }
 
-    pub fn iter<'a>(&'a self) -> DocumentsIter<'a> {
+    pub fn iter(&self) -> DocumentsIter<'_> {
         DocumentsIter {
             iter: self.map.iter(),
         }