Refactored the URLBlacklistManager to avoid chrome/ and content/ dependencies.

chrome/browser/policy/url_blacklist_policy_handler.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/policy/url_blacklist_policy_handler.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_value_map.h"
 #include "base/values.h"
-#include "chrome/common/pref_names.h"
 #include "components/policy/core/browser/policy_error_map.h"
 #include "components/policy/core/common/policy_map.h"
+#include "components/policy/core/common/policy_pref_names.h"
 #include "grit/component_strings.h"
 #include "policy/policy_constants.h"
 
 namespace policy {
 
 URLBlacklistPolicyHandler::URLBlacklistPolicyHandler() {}
 
 URLBlacklistPolicyHandler::~URLBlacklistPolicyHandler() {}
 
 bool URLBlacklistPolicyHandler::CheckPolicySettings(const PolicyMap& policies,
@@ skipping 46 matching lines @@
   }
 
   if (url_blacklist) {
     for (base::ListValue::const_iterator entry(url_blacklist->begin());
          entry != url_blacklist->end(); ++entry) {
       if ((*entry)->IsType(Value::TYPE_STRING))
         merged_url_blacklist->Append((*entry)->DeepCopy());
     }
   }
 
-  if (disabled_schemes || url_blacklist)
-    prefs->SetValue(prefs::kUrlBlacklist, merged_url_blacklist.release());
+  if (disabled_schemes || url_blacklist) {
+    prefs->SetValue(policy_prefs::kUrlBlacklist,
+                    merged_url_blacklist.release());
+  }
 }
 
 }  // namespace policy