Move another bunch of extension API tests to manifest_version 2.

chrome/test/data/extensions/api_test/content_scripts/view_source/background.js

+// Copyright (c) 2011 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.
+
+chrome.test.runTests([
+  function noContentScriptsInViewSource() {
+
+    chrome.extension.onRequest.addListener(
+      function(request, sender, sendResponse) {
+        chrome.test.fail('Got a content script request from view source mode.');
+    });
+
+    // We rely on content scripts running at document_start to run before we
+    // receive a tab update with 'complete' status.
+
+    chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tab) {
+      if (changeInfo.status === 'complete' &&
+          tab.url.indexOf('test_file.html') != -1) {
+        chrome.test.succeed();
+      }
+    });
+
+    chrome.test.getConfig(function(config) {
+      chrome.tabs.create({
+        url: 'view-source:http://localhost:' + config.testServer.port +
+             '/files/extensions/test_file.html'});
+    });
+  }
+]);