UnregisterOutputProtectionClient  128 chrome/browser/renderer_host/pepper/pepper_output_protection_message_filter.cc   configurator->UnregisterOutputProtectionClient(client_id_);
UnregisterOutputProtectionClient  243 ui/display/chromeos/output_configurator.h   void UnregisterOutputProtectionClient(OutputProtectionClientId client_id);
UnregisterOutputProtectionClient 1185 ui/display/chromeos/output_configurator_unittest.cc   configurator_.UnregisterOutputProtectionClient(id);