base: Add three helper functions to Values API.

chrome/browser/policy/user_policy_cache_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/browser/policy/user_policy_cache.h"
 
 #include <limits>
 #include <string>
 
 #include "base/file_util.h"
@@ skipping 136 matching lines @@
       em::PolicyOptions::MANDATORY);
   settings.mutable_policyrefreshrate()->set_policyrefreshrate(5);
   settings.mutable_policyrefreshrate()->mutable_policy_options()->set_mode(
       em::PolicyOptions::RECOMMENDED);
   PolicyMap mandatory_policy;
   PolicyMap recommended_policy;
   DecodePolicy(settings, &mandatory_policy, &recommended_policy);
   PolicyMap mandatory;
   mandatory.Set(kPolicyHomepageLocation,
                 Value::CreateStringValue("chromium.org"));
-  mandatory.Set(kPolicyJavascriptEnabled, Value::CreateBooleanValue(true));
+  mandatory.Set(kPolicyJavascriptEnabled, base::TrueValue());
   PolicyMap recommended;
   recommended.Set(kPolicyPolicyRefreshRate, Value::CreateIntegerValue(5));
   EXPECT_TRUE(mandatory.Equals(mandatory_policy));
   EXPECT_TRUE(recommended.Equals(recommended_policy));
 }
 
 TEST_F(UserPolicyCacheTest, DecodeIntegerValue) {
   const int min = std::numeric_limits<int>::min();
   const int max = std::numeric_limits<int>::max();
   scoped_ptr<Value> value(
@@ skipping 210 matching lines @@
   // If new-style policy comes in, it should override old-style policy.
   policy = CreateHomepagePolicy("http://www.example.com",
                                 base::Time::NowFromSystemTime(),
                                 em::PolicyOptions::RECOMMENDED);
   SetPolicy(&cache, policy, true);
   EXPECT_TRUE(expected.Equals(recommended_policy(cache)));
   EXPECT_TRUE(empty.Equals(mandatory_policy(cache)));
 }
 
 }  // namespace policy