Convert tabs, windows, and extension APIs to feature system.

chrome/test/data/extensions/api_test/stubs/content_script.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.
 
 // Helper function to log message to both the local console and to the
 // background page, so that the latter can output the message via the
 // chrome.test.log() function.
 function logToConsoleAndStdout(msg) {
   console.log(msg);
   chrome.extension.sendRequest("log: " + msg);
 }
 
 // We ask the background page to get the extension API to test against. When it
 // responds we start the test.
 console.log("asking for api ...");
 chrome.extension.sendRequest("getApi", function(apis) {
   console.log("got api response");
   var privilegedPaths = [];
   var unprivilegedPaths = [];
   apis.forEach(function(module) {
+    // TODO(aa): Remove this whole test when all the APIs have been converted to
+    // the feature system.
+    if (module.uses_feature_system)
+      return;
     var namespace = module.namespace;
 
     ["functions", "events"].forEach(function(section) {
       if (typeof(module[section]) == "undefined")
         return;
       module[section].forEach(function(entry) {
         var path = namespace + "." + entry.name;
         if (module.unprivileged || entry.unprivileged) {
           unprivilegedPaths.push(path);
         } else {
@@ skipping 48 matching lines @@
           return false;
         } else if (!expectError) {
           return true;
         }
       } catch (err) {
         if (!expectError) {
           logToConsoleAndStdout(" fail (did not expect error): " + path);
           return false;
         }
         var str = err.toString();
-        if (str.search("can only be used in extension processes.") != -1) {
+        if (str.search("cannot be used in this context.") != -1) {
           return true;
         } else {
           logToConsoleAndStdout(
               "fail: " + path + " (wrong error: '" + str + "')");
           return false;
         }
       }
     }
   }
   logToConsoleAndStdout(" fail (no error when we were expecting one): " + path);
@@ skipping 49 matching lines @@
   console.log(success ? "pass" : "fail");
   if (success) {
     reportSuccess();
   } else {
     logToConsoleAndStdout("failures on:\n" + failures.join("\n") +
         "\n\n\n>>> See comment in stubs_apitest.cc for a " +
         "hint about fixing this failure.\n\n");
     reportFailure();
   }
 }