Move PolicyMap and its dependencies to components/policy/.

chrome/browser/extensions/policy_handlers.cc

 // Copyright 2013 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/extensions/policy_handlers.h"
 
 #include "base/logging.h"
 #include "base/prefs/pref_value_map.h"
 #include "chrome/browser/extensions/external_policy_loader.h"
 #include "chrome/browser/policy/policy_error_map.h"
-#include "chrome/browser/policy/policy_map.h"
 #include "chrome/common/pref_names.h"
+#include "components/policy/core/common/policy_map.h"
 #include "extensions/common/extension.h"
 #include "grit/generated_resources.h"
 #include "policy/policy_constants.h"
 
 namespace extensions {
 
 // ExtensionListPolicyHandler implementation -----------------------------------
 
 ExtensionListPolicyHandler::ExtensionListPolicyHandler(const char* policy_name,
                                                        const char* pref_path,
@@ skipping 215 matching lines @@
     const policy::PolicyMap& policies,
     PrefValueMap* prefs) {
   if (!pref_path_)
     return;
   const Value* value = policies.GetValue(policy_name());
   if (value)
     prefs->SetValue(pref_path_, value->DeepCopy());
 }
 
 }  // namespace extensions