IDBObserver: Lifetime Management: Adding Observer

third_party/WebKit/Source/modules/indexeddb/WebIDBObserverImpl.h

Index: third_party/WebKit/Source/modules/indexeddb/WebIDBObserverImpl.h
diff --git a/third_party/WebKit/Source/devtools/front_end/audits/AuditCategory.js b/third_party/WebKit/Source/modules/indexeddb/WebIDBObserverImpl.h
similarity index 65%
copy from third_party/WebKit/Source/devtools/front_end/audits/AuditCategory.js
copy to third_party/WebKit/Source/modules/indexeddb/WebIDBObserverImpl.h
index 6b024e7b3bb3d6475ecfb850330fec856ef2013c..3ec41b4347902f93662ca138ebe935a33d8f47b7 100644
--- a/third_party/WebKit/Source/devtools/front_end/audits/AuditCategory.js
+++ b/third_party/WebKit/Source/modules/indexeddb/WebIDBObserverImpl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014 Google Inc. All rights reserved.
+ * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -26,35 +26,33 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-/**
- * @interface
- */
-WebInspector.AuditCategory = function()
-{
-}
-
-WebInspector.AuditCategory.prototype = {
-    /**
-     * @return {string}
-     */
-    get id()
-    {
-    },
-
-    /**
-     * @return {string}
-     */
-    get displayName()
-    {
-    },
-
-    /**
-     * @param {!WebInspector.Target} target
-     * @param {!Array.<!WebInspector.NetworkRequest>} requests
-     * @param {function(!WebInspector.AuditRuleResult)} ruleResultCallback
-     * @param {!WebInspector.Progress} progress
-     */
-    run: function(target, requests, ruleResultCallback, progress)
-    {
-    }
-}
+#ifndef WebIDBObserverImpl_h
+#define WebIDBObserverImpl_h
+
+#include "public/platform/WebPrivatePtr.h"
+#include "public/platform/modules/indexeddb/WebIDBObserver.h"
+#include <memory>
+
+namespace blink {
+
+class IDBObserver;
+
+class WebIDBObserverImpl final : public WebIDBObserver {
+    USING_FAST_MALLOC(WebIDBObserverImpl);
+
+public:
+    static std::unique_ptr<WebIDBObserverImpl> create(IDBObserver*);
+
+    ~WebIDBObserverImpl() override;
+
+    void removeObserver(int32_t id) override;
+
+private:
+    explicit WebIDBObserverImpl(IDBObserver*);
+
+    Persistent<IDBObserver> m_observer;
+};
+
+} // namespace blink
+
+#endif // WebIDBObserverImpl_h