Move policy code into components/policy.

chrome/browser/policy/configuration_policy_handler_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 "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_value_map.h"
-#include "chrome/browser/policy/configuration_policy_handler.h"
+#include "components/policy/core/browser/configuration_policy_handler.h"
 #include "components/policy/core/browser/policy_error_map.h"
 #include "components/policy/core/common/policy_map.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+// Note: this file should move to components/policy/core/browser, but the
+// components_unittests runner does not load the ResourceBundle as
+// ChromeTestSuite::Initialize does, which leads to failures using
+// PolicyErrorMap.
+
 namespace policy {
 
 namespace {
 
 StringToIntEnumListPolicyHandler::MappingEntry kTestTypeMap[] = {
   { "one", 1 },
   { "two", 2 },
 };
 
 const char kTestPolicy[] = "unit_test.test_policy";
@@ skipping 454 matching lines @@
   policy_map.Set(kTestPolicy, POLICY_LEVEL_MANDATORY,
                  POLICY_SCOPE_USER, base::Value::CreateIntegerValue(10), NULL);
   prefs.Clear();
   handler.ApplyPolicySettings(policy_map, &prefs);
   expected.reset(base::Value::CreateDoubleValue(0.1));
   EXPECT_TRUE(prefs.GetValue(kTestPref, &value));
   EXPECT_TRUE(base::Value::Equals(expected.get(), value));
 }
 
 }  // namespace policy