Update URLPatternSet to contain a std::set instead of std::vector.

chrome/common/extensions/extension_unittest.cc

 // 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.
 
 #include "chrome/common/extensions/extension.h"
 
 #include "base/format_macros.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
@@ skipping 533 matching lines @@
               extension->HasAPIPermission(kTests[i].permission_name))
                   << "Permission being tested: " << kTests[i].permission_name;
   }
 }
 
 TEST(ExtensionTest, GetHostPermissionMessages_ManyHosts) {
   scoped_refptr<Extension> extension;
   extension = LoadManifest("permissions", "many-hosts.json");
   std::vector<string16> warnings = extension->GetPermissionMessageStrings();
   ASSERT_EQ(1u, warnings.size());
-  EXPECT_EQ("Your data on www.google.com and encrypted.google.com",
+  EXPECT_EQ("Your data on encrypted.google.com and www.google.com",
             UTF16ToUTF8(warnings[0]));
 }
 
 TEST(ExtensionTest, GetPermissionMessages_Plugins) {
   scoped_refptr<Extension> extension;
   extension = LoadManifest("permissions", "plugins.json");
   std::vector<string16> warnings = extension->GetPermissionMessageStrings();
   // We don't parse the plugins key on Chrome OS, so it should not ask for any
   // permissions.
 #if defined(OS_CHROMEOS)
@@ skipping 200 matching lines @@
   EXPECT_TRUE(Extension::GenerateId("test", &result));
   EXPECT_EQ(result, "jpignaibiiemhngfjkcpokkamffknabf");
 
   EXPECT_TRUE(Extension::GenerateId("_", &result));
   EXPECT_EQ(result, "ncocknphbhhlhkikpnnlmbcnbgdempcd");
 
   EXPECT_TRUE(Extension::GenerateId(
       "this_string_is_longer_than_a_single_sha256_hash_digest", &result));
   EXPECT_EQ(result, "jimneklojkjdibfkgiiophfhjhbdgcfi");
 }