Rip Out the Sidebar API

chrome/renderer/resources/extensions/schema_generated_bindings.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This script contains privileged chrome extension related javascript APIs.
 // It is loaded by pages whose URL has the chrome-extension protocol.
 
 var chrome = chrome || {};
 (function() {
   native function GetChromeHidden();
@@ skipping 1003 matching lines @@
     apiFunctions.setHandleRequest("browserAction.setIcon", function(details) {
       setExtensionActionIconCommon(
           details, this.name, this.definition.parameters, "browser action");
     });
 
     apiFunctions.setHandleRequest("pageAction.setIcon", function(details) {
       setExtensionActionIconCommon(
           details, this.name, this.definition.parameters, "page action");
     });
 
-    apiFunctions.setHandleRequest("experimental.sidebar.setIcon",
-        function(details) {
-      var SIDEBAR_ICON_SIZE = 16;
-      setIconCommon(
-          details, this.name, this.definition.parameters, "sidebar",
-          SIDEBAR_ICON_SIZE);
-    });
-
     apiFunctions.setHandleRequest("contextMenus.create",
         function() {
       var args = arguments;
       var id = GetNextContextMenuId();
       args[0].generatedId = id;
       sendRequest(this.name, args, this.definition.parameters,
                   {customCallback: this.customCallback});
       return id;
     });
 
@@ skipping 194 matching lines @@
     if (apiExists("pageActions"))
       setupPageActionEvents(extensionId);
     if (apiExists("experimental.socket"))
       setupSocketEvents();
     if (apiExists("ttsEngine"))
       setupTtsEngineEvents();
     if (apiExists("tts"))
       setupTtsEvents();
   });
 })();