Clean up icon and tidy results

Author: notriddle

src/librustdoc/html/static/css/rustdoc.css

@@ -2079,9 +2079,9 @@ button#toggle-all-docs:hover, button#toggle-all-docs:focus-visible {
 	/* Magnifying glass */
 	content: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" \
 		width="18" height="18" viewBox="0 0 16 16">\
-	    <circle r="5" cy="7" cx="6" style="fill:none;stroke:currentColor;stroke-width:3"></circle>\
-	    <path d="M 16,15 10,10" style="fill:none;stroke:currentColor;stroke-width:4"></path>\
-	    <desc>Search</desc>\
+	    <circle r="5" cy="7" cx="7" style="fill:none;stroke:black;stroke-width:3"/><path \
+	    d="M14.5,14.5 12,12" style="fill:none;stroke:black;stroke-width:3;stroke-linecap:round">\
+	    </path><desc>Search</desc>\
 	    </svg>');
 	width: 18px;
 	height: 18px;

src/librustdoc/html/static/js/main.js

@@ -1678,8 +1678,7 @@ function preLoadCss(cssUrl) {
     if (isHelpPage) {
         buildHelpMenu();
     } else {
-        onEachLazy(document.querySelectorAll(`.help-menu > a`), helpLink => {
-            /** @param {MouseEvent} event */
+        onEachLazy(document.querySelectorAll(".help-menu > a"), helpLink => {
             helpLink.addEventListener(
                 "click",
                 /** @param {MouseEvent} event */

src/librustdoc/html/static/js/settings.js

@@ -1,7 +1,7 @@
 // Local js definitions:
 /* global getSettingValue, updateLocalStorage, updateTheme */
 /* global addClass, removeClass, onEach, onEachLazy */
-/* global MAIN_ID, getVar, getSettingsButton, getHelpButton, nonnull */
+/* global MAIN_ID, getVar */
 
 "use strict";