Move PolicyMap and its dependencies to components/policy/.

chrome/browser/policy/file_selection_dialogs_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/file_selection_dialogs_policy_handler.h"
 
 #include "base/prefs/pref_value_map.h"
 #include "base/values.h"
-#include "chrome/browser/policy/policy_map.h"
 #include "chrome/common/pref_names.h"
+#include "components/policy/core/common/policy_map.h"
 #include "policy/policy_constants.h"
 
 namespace policy {
 
 FileSelectionDialogsPolicyHandler::FileSelectionDialogsPolicyHandler()
     : TypeCheckingPolicyHandler(key::kAllowFileSelectionDialogs,
                                 base::Value::TYPE_BOOLEAN) {}
 
 FileSelectionDialogsPolicyHandler::~FileSelectionDialogsPolicyHandler() {}
 
 void FileSelectionDialogsPolicyHandler::ApplyPolicySettings(
     const PolicyMap& policies,
     PrefValueMap* prefs) {
   bool allow_dialogs;
   const base::Value* value = policies.GetValue(policy_name());
   if (value && value->GetAsBoolean(&allow_dialogs)) {
     prefs->SetValue(prefs::kAllowFileSelectionDialogs,
                     base::Value::CreateBooleanValue(allow_dialogs));
     // Disallow selecting the download location if file dialogs are disabled.
     if (!allow_dialogs) {
       prefs->SetValue(prefs::kPromptForDownload,
                       base::Value::CreateBooleanValue(false));
     }
   }
 }
 
 }  // namespace policy