Enforce the 'requirements' field in manifests.

chrome/common/extensions/manifest_tests/extension_manifests_initvalue_unittest.cc

 // 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.
 
 #include "chrome/common/extensions/manifest_tests/extension_manifest_test.h"
 
 #include "base/i18n/rtl.h"
 #include "base/path_service.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/common/chrome_paths.h"
@@ skipping 47 matching lines @@
     Testcase("init_invalid_page_actions_multi.json",
              errors::kInvalidPageActionsListSize),
     Testcase("init_invalid_options_url_invalid.json",
              errors::kInvalidOptionsPage),
     Testcase("init_invalid_locale_invalid.json", errors::kInvalidDefaultLocale),
     Testcase("init_invalid_locale_empty.json", errors::kInvalidDefaultLocale),
     Testcase("init_invalid_min_chrome_invalid.json",
              errors::kInvalidMinimumChromeVersion),
     Testcase("init_invalid_chrome_version_too_low.json",
              errors::kChromeVersionTooLow),
-    Testcase("init_invalid_requirements_1.json", errors::kInvalidRequirements),
-    Testcase("init_invalid_requirements_2.json", errors::kInvalidRequirement)
   };
 
   RunTestcases(testcases, arraysize(testcases),
                EXPECT_TYPE_ERROR);
 }
 
 TEST_F(ExtensionManifestTest, InitFromValueValid) {
   scoped_refptr<extensions::Extension> extension(LoadAndExpectSuccess(
       "init_valid_minimal.json"));
 
@@ skipping 68 matching lines @@
   base::i18n::AdjustStringForLocaleDirection(&localized_name);
   EXPECT_EQ(localized_name, UTF8ToUTF16(extension->name()));
 
   // Reset locale.
 #if defined(TOOLKIT_GTK)
   gtk_widget_set_default_direction(gtk_dir);
 #else
   base::i18n::SetICUDefaultLocale(locale);
 #endif
 }