Sync HTML element interfaces S-V with the spec

Source/core/html/HTMLScriptElement.idl

Index: Source/core/html/HTMLScriptElement.idl
diff --git a/Source/core/html/HTMLScriptElement.idl b/Source/core/html/HTMLScriptElement.idl
index c96ec40273c62dfaa825096898f7d4a0b20ccf5d..9ef5b8b81c615bfeb3a4a1e2d5999d5a5b7a300a 100644
--- a/Source/core/html/HTMLScriptElement.idl
+++ b/Source/core/html/HTMLScriptElement.idl
@@ -17,17 +17,29 @@
  * Boston, MA 02110-1301, USA.
  */
 
+// https://html.spec.whatwg.org/#the-script-element
+
 interface HTMLScriptElement : HTMLElement {
-    attribute DOMString text;
-    [Reflect=for] attribute DOMString htmlFor;
-    [Reflect] attribute DOMString event;
+    [Reflect, URL] attribute DOMString src;
+    [Reflect] attribute DOMString type;
     [Reflect] attribute DOMString charset;
     attribute boolean async;
     [Reflect] attribute boolean defer;
-    [Reflect, URL] attribute DOMString src;
-    [Reflect] attribute DOMString type;
     [Reflect, ReflectOnly=("anonymous","use-credentials"), ReflectEmpty="anonymous", ReflectInvalid="anonymous"] attribute DOMString? crossOrigin;
+    attribute DOMString text;
+
+    // obsolete members
+    // https://html.spec.whatwg.org/#HTMLScriptElement-partial
+    // TODO(philipj): The event and htmlFor attributes should return the empty
+    // string on getting, and do nothing on setting.
+    [Reflect] attribute DOMString event;
+    [Reflect=for] attribute DOMString htmlFor;
+
+    // Content Security Policy
+    // https://w3c.github.io/webappsec/specs/content-security-policy/#script-src-the-nonce-attribute
     [Reflect, RuntimeEnabled=ExperimentalContentSecurityPolicyFeatures] attribute DOMString nonce;
 
+    // Subresource Integrity
+    // https://w3c.github.io/webappsec/specs/subresourceintegrity/
     [Reflect, RuntimeEnabled=SubresourceIntegrity] attribute DOMString integrity;
 };