Backed out changeset 413f4d055ade (bug 1449338) for ES Linting opt failure in /builds/worker/checkouts/gecko/browser/base/content/contentSearchUI.js on a CLOSED TREE

browser/base/content/contentSearchUI.js

@@ -9,7 +9,6 @@ this.ContentSearchUIController = (function() {
 const MAX_DISPLAYED_SUGGESTIONS = 6;
 const SUGGESTION_ID_PREFIX = "searchSuggestion";
 const ONE_OFF_ID_PREFIX = "oneOff";
-const DEFAULT_INPUT_ICON = "chrome://browser/skin/search-glass.svg";
 
 const HTML_NS = "http://www.w3.org/1999/xhtml";
 
@@ -92,7 +91,6 @@ ContentSearchUIController.prototype = {
       icon,
     };
     this._updateDefaultEngineHeader();
-    this._updateDefaultEngineIcon();
 
     if (engine && document.activeElement == this.input) {
       this._speculativeConnect();
@@ -611,14 +609,6 @@ ContentSearchUIController.prototype = {
       this._strings.searchSettings;
   },
 
-  _updateDefaultEngineIcon() {
-    let engine = this._engines.find(engine => engine.name === this.defaultEngine.name);
-    // We only show the engines icon for default engines, otherwise show
-    // a default; default engines have an identifier
-    let icon = engine.identifier ? this.defaultEngine.icon : DEFAULT_INPUT_ICON;
-    document.body.style.setProperty("--newtab-search-icon", "url(" + icon + ")");
-  },
-
   _updateDefaultEngineHeader() {
     let header = document.getElementById("contentSearchDefaultEngineHeader");
     header.firstChild.setAttribute("src", this.defaultEngine.icon);

browser/modules/ContentSearch.jsm

@@ -339,7 +339,6 @@ var ContentSearch = {
         name: engine.name,
         iconBuffer,
         hidden: hiddenList.includes(engine.name),
-        identifier: engine.identifier
       });
     }
     return state;

browser/modules/test/browser/browser_ContentSearch.js

@@ -372,7 +372,6 @@ var currentStateObj = async function() {
       name: engine.name,
       iconBuffer: await arrayBufferFromDataURI(uri),
       hidden: false,
-      identifier: engine.identifier,
     });
   }
   return state;