Pepper API implementation for output protection.

chromeos/display/output_configurator.cc

Index: chromeos/display/output_configurator.cc
diff --git a/chromeos/display/output_configurator.cc b/chromeos/display/output_configurator.cc
index 78cb31869d4bca60403cbc4c4909b547e95d431a..75a989e8db879c966900b42459ee6be0f90399a5 100644
--- a/chromeos/display/output_configurator.cc
+++ b/chromeos/display/output_configurator.cc
@@ -234,6 +234,49 @@ void OutputConfigurator::Start(uint32 background_color_argb) {
   NotifyObservers(success, new_state);
 }
 
+uint64_t OutputConfigurator::RegisterOutputProtectionClient() {
+  if (!configure_display_)
+    return 0;
+
+  return delegate_->RegisterOutputProtectionClient();
+}
+
+void OutputConfigurator::UnregisterOutputProtectionClient(uint64_t client_id) {
+  if (!configure_display_)
+    return;
+
+  delegate_->GrabServer();
+  delegate_->UnregisterOutputProtectionClient(client_id);
+  delegate_->UngrabServer();
+}
+
+bool OutputConfigurator::QueryOutputProtectionStatus(
+    uint64_t client_id,
+    uint32_t* link_mask,
+    uint32_t* protection_mask) {
+  if (!configure_display_)
+    return false;
+
+  delegate_->GrabServer();
+  bool result = delegate_->QueryOutputProtectionStatus(client_id, link_mask,
+                                                       protection_mask);
+  delegate_->UngrabServer();
+  return result;
+}
+
+bool OutputConfigurator::EnableOutputProtection(
+    uint64_t client_id,
+    uint32_t desired_method_mask) {
+  if (!configure_display_)
+    return false;
+
+  delegate_->GrabServer();
+  bool result = delegate_->EnableOutputProtection(client_id,
+                                                  desired_method_mask);
+  delegate_->UngrabServer();
+  return result;
+}
+
 void OutputConfigurator::Stop() {
   configure_display_ = false;
 }