Remove URLs from chrome.tabs.executeScript permission warning.

chrome/test/data/extensions/api_test/content_scripts/permissions/background.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.
 
 var assertEq = chrome.test.assertEq;
 var assertTrue = chrome.test.assertTrue;
 var pass = chrome.test.callbackPass;
 var callbackFail = chrome.test.callbackFail;
 var listenForever = chrome.test.listenForever;
 
 var testTabId;
 var port;
 
 function testUrl(domain) {
   return 'http://' + domain + ':' + port +
       '/extensions/test_file.html';
 }
 
-function error(domain) {
-  return 'Cannot access contents of url "' + testUrl(domain) + '".' +
-    ' Extension manifest must request permission to access this host.';
-}
-
 // Creates a new tab, navigated to the specified |domain|.
 function createTestTab(domain, callback) {
   var createdTabId = -1;
   var done = listenForever(
       chrome.tabs.onUpdated,
       function(tabId, changeInfo, tab) {
     if (tabId == createdTabId && changeInfo.status != 'loading') {
       callback(tab);
       done();
     }
   });
 
   chrome.tabs.create({url: testUrl(domain)}, pass(function(tab) {
     createdTabId = tab.id;
   }));
 }
 
 chrome.test.getConfig(function(config) {
   port = config.testServer.port;
   chrome.test.runTests([
 
     // Before enabling the optional host permission, we shouldn't be able to
     // inject content scripts.
     function noAccess() {
       createTestTab('a.com', pass(function(tab) {
         testTabId = tab.id;
         chrome.tabs.executeScript(
             tab.id, {code: 'document.title = "success"'},
-            callbackFail(error('a.com')));
+            callbackFail('Cannot access contents of a page. ' +
+              'Extension manifest must request permission to access ' +
+              'the respective host.'));
       }));
     },
 
     // Add the host permission and see if we can inject a content script into
     // existing and new tabs.
     function addPermission() {
       chrome.permissions.request(
           {origins: ["http://*/*"]},
           pass(function(granted) {
         assertTrue(granted);
@@ skipping 40 matching lines @@
             tab.id, {code: 'document.title = "success"'},
             pass(function() {
           chrome.tabs.get(tab.id, pass(function(tab) {
             assertEq('success', tab.title);
           }));
         }));
       }));
     }
   ]);
 });