diff -up chromium-66.0.3359.117/components/policy/core/browser/browser_policy_connector_base.h.gcc-cpolicyprovider chromium-66.0.3359.117/components/policy/core/browser/browser_policy_connector_base.h
--- chromium-66.0.3359.117/components/policy/core/browser/browser_policy_connector_base.h.gcc-cpolicyprovider	2018-04-25 16:33:40.872222779 -0400
+++ chromium-66.0.3359.117/components/policy/core/browser/browser_policy_connector_base.h	2018-04-25 16:37:23.175883637 -0400
@@ -11,13 +11,13 @@
 #include "base/callback_forward.h"
 #include "base/macros.h"
 #include "components/policy/core/browser/configuration_policy_handler_list.h"
+#include "components/policy/core/common/configuration_policy_provider.h"
 #include "components/policy/core/common/schema.h"
 #include "components/policy/core/common/schema_registry.h"
 #include "components/policy/policy_export.h"
 
 namespace policy {
 
-class ConfigurationPolicyProvider;
 class PolicyService;
 class PolicyServiceImpl;