Revert 54955 - Merge 54514 ...

chrome/test/data/extensions/context_menus/simple/test.js

 // Copyright (c) 2010 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.
 
+// Checks that there is only one window and one tab, and calls back |callback|
+// with its id (or -1 if there is more than 1 window or more than 1 tab).
+function getCurrentSingleTabId(callback) {
+  chrome.windows.getAll({"populate":true}, function(windows) {
+    if (windows.length != 1 || windows[0].tabs.length != 1) {
+      callback(-1);
+    } else {
+      callback(windows[0].tabs[0].id);
+    }
+  });
+}
+
+function navigateCurrentTab(url) {
+  getCurrentSingleTabId(function(tabid) {
+    chrome.tabs.update(tabid, {"url": url});
+  });
+}
+
 function onclick(info) {
-  chrome.test.sendMessage("onclick fired");
+  navigateCurrentTab(chrome.extension.getURL("test2.html"));
 }
 
 window.onload = function() {
   chrome.contextMenus.create({"title":"Extension Item 1",
                               "onclick": onclick}, function() {
     if (!chrome.extension.lastError) {
-      chrome.test.sendMessage("created item");
+      navigateCurrentTab(chrome.extension.getURL("test.html"));
     }
   });
 };