Move the PolicyDomain and PolicyNamespace types to the policy component.

chrome/browser/policy/policy_bundle.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 "chrome/browser/policy/policy_bundle.h"
 
 #include "base/logging.h"
 #include "base/stl_util.h"
-#include "chrome/browser/policy/policy_map.h"
 
 namespace policy {
 
 PolicyBundle::PolicyBundle() {}
 
 PolicyBundle::~PolicyBundle() {
   Clear();
 }
 
 PolicyMap& PolicyBundle::Get(const PolicyNamespace& ns) {
@@ skipping 82 matching lines @@
     ++it_other;
   }
   return it_this == end() && it_other == other.end();
 }
 
 void PolicyBundle::Clear() {
   STLDeleteValues(&policy_bundle_);
 }
 
 }  // namespace policy