Index: content/child/permissions/permission_observers_registry.cc |
diff --git a/content/child/permissions/permission_observers_registry.cc b/content/child/permissions/permission_observers_registry.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f8a2f1b6d6170506bfd1f248cc6bd3615807e350 |
--- /dev/null |
+++ b/content/child/permissions/permission_observers_registry.cc |
@@ -0,0 +1,32 @@ |
+// Copyright 2015 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 "content/child/permissions/permission_observers_registry.h" |
+ |
+#include "third_party/WebKit/public/platform/modules/permissions/WebPermissionObserver.h" |
+ |
+namespace content { |
+ |
+PermissionObserversRegistry::PermissionObserversRegistry() { |
+} |
+ |
+PermissionObserversRegistry::~PermissionObserversRegistry() { |
+} |
+ |
+void PermissionObserversRegistry::RegisterObserver( |
+ blink::WebPermissionObserver* observer) { |
+ observers_.insert(observer); |
+} |
+ |
+void PermissionObserversRegistry::UnregisterObserver( |
+ blink::WebPermissionObserver* observer) { |
+ observers_.erase(observer); |
+} |
+ |
+bool PermissionObserversRegistry::IsObserverRegistered( |
+ blink::WebPermissionObserver* observer) const { |
+ return observers_.find(observer) != observers_.end(); |
+} |
+ |
+} // namespace content |