Auto merge of #21120 - paavininanda:HTMLSourceElementIDL_attributes, …

…r=jdm

Exposing HTMLSourceElement IDL attributes

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- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).

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components/script/dom/htmlsourceelement.rs

@@ -3,9 +3,11 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::Bindings::HTMLSourceElementBinding;
+use dom::bindings::codegen::Bindings::HTMLSourceElementBinding::HTMLSourceElementMethods;
 use dom::bindings::codegen::Bindings::NodeBinding::NodeBinding::NodeMethods;
 use dom::bindings::inheritance::Castable;
 use dom::bindings::root::DomRoot;
+use dom::bindings::str::DOMString;
 use dom::document::Document;
 use dom::htmlelement::HTMLElement;
 use dom::htmlmediaelement::HTMLMediaElement;
@@ -53,3 +55,36 @@ impl VirtualMethods for HTMLSourceElement {
         }
     }
 }
+
+impl HTMLSourceElementMethods for HTMLSourceElement {
+    // https://html.spec.whatwg.org/multipage/#dom-source-src
+    make_getter!(Src, "src");
+
+    // https://html.spec.whatwg.org/multipage/#dom-source-src
+    make_setter!(SetSrc, "src");
+
+    // https://html.spec.whatwg.org/multipage/#dom-source-type
+    make_getter!(Type, "type");
+
+    // https://html.spec.whatwg.org/multipage/#dom-source-type
+    make_setter!(SetType, "type");
+
+    // https://html.spec.whatwg.org/multipage/#dom-source-srcset
+    make_getter!(Srcset, "srcset");
+
+    // https://html.spec.whatwg.org/multipage/#dom-source-srcset
+    make_setter!(SetSrcset, "srcset");
+
+    // https://html.spec.whatwg.org/multipage/#dom-source-sizes
+    make_getter!(Sizes, "sizes");
+
+    // https://html.spec.whatwg.org/multipage/#dom-source-sizes
+    make_setter!(SetSizes, "sizes");
+
+    // https://html.spec.whatwg.org/multipage/#dom-source-media
+    make_getter!(Media, "media");
+
+    // https://html.spec.whatwg.org/multipage/#dom-source-media
+    make_setter!(SetMedia, "media");
+
+}

components/script/dom/webidls/HTMLSourceElement.webidl

@@ -5,8 +5,14 @@
 // https://html.spec.whatwg.org/multipage/#htmlsourceelement
 [HTMLConstructor]
 interface HTMLSourceElement : HTMLElement {
-  // [CEReactions]
-  //         attribute DOMString src;
-  // [CEReactions]
-  //         attribute DOMString type;
+  [CEReactions]
+           attribute DOMString src;
+  [CEReactions]
+           attribute DOMString type;
+  [CEReactions]
+            attribute DOMString srcset;
+  [CEReactions]
+            attribute DOMString sizes;
+  [CEReactions]
+            attribute DOMString media;
 };