Load the token from the user settings DB as a blob because it might include

chrome/browser/sync/util/user_settings_unittest.cc

 // Copyright (c) 2010 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 <limits>
 #include <string>
 
 #include "base/file_util.h"
 #include "base/scoped_temp_dir.h"
 #include "chrome/browser/password_manager/encryptor.h"
@@ skipping 238 matching lines @@
 TEST_F(UserSettingsTest, PersistNonEmptyToken) {
   ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
   UserSettings settings;
   settings.Init(temp_dir.path().AppendASCII("UserSettings.sqlite3"));
 #if defined(OS_MACOSX)
     // Need to mock the Keychain for unit tests on Mac to avoid possible
     // blocking UI.  |SetAuthTokenForService| uses Encryptor.
     Encryptor::UseMockKeychain(true);
 #endif
-  settings.SetAuthTokenForService("username", "service", "012345beefbeef");
+  settings.SetAuthTokenForService("username", "service",
+      "oonetuhasonteuhasonetuhasonetuhasonetuhasouhasonetuhasonetuhasonetuhah"
+      "oonetuhasonteuhasonetuhasonetuhasonetuhasouhasonetuhasonetuhasonetuhah"
+      "oonetuhasonteuhasonetuhasonetuhasonetuhasouhasonetuhasonetuhasonetuhah");
   std::string username;
   std::string token;
   ASSERT_TRUE(settings.GetLastUserAndServiceToken("service", &username,
       &token));
-  EXPECT_EQ("012345beefbeef", token);
+  EXPECT_EQ(
+      "oonetuhasonteuhasonetuhasonetuhasonetuhasouhasonetuhasonetuhasonetuhah"
+      "oonetuhasonteuhasonetuhasonetuhasonetuhasouhasonetuhasonetuhasonetuhah"
+      "oonetuhasonteuhasonetuhasonetuhasonetuhasouhasonetuhasonetuhasonetuhah",
+      token);
   EXPECT_EQ("username", username);
 }