IDBObserver: Lifetime Management: Adding Observer

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

 /*
- * 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
  * met:
  *
  * 1. Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. AND ITS CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE INC.
  * OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-/**
- * @interface
- */
-WebInspector.AuditCategory = function()
-{
-}
+#ifndef WebIDBObserverImpl_h
+#define WebIDBObserverImpl_h
 
-WebInspector.AuditCategory.prototype = {
-    /**
-     * @return {string}
-     */
-    get id()
-    {
-    },
+#include "public/platform/WebString.h"
+#include "public/platform/modules/indexeddb/WebIDBObserver.h"
+#include "wtf/PassOwnPtr.h"

[dmurph, 2016/06/22 01:09:50]

Please double check these headers.

 
-    /**
-     * @return {string}
-     */
-    get displayName()
-    {
-    },
+namespace blink {
 
-    /**
-     * @param {!WebInspector.Target} target
-     * @param {!Array.<!WebInspector.NetworkRequest>} requests
-     * @param {function(!WebInspector.AuditRuleResult)} ruleResultCallback
-     * @param {!WebInspector.Progress} progress
-     */
-    run: function(target, requests, ruleResultCallback, progress)
-    {
-    }
-}
+class IDBObserver;
+class WebIDBDatabase;
+
+class WebIDBObserverImpl final : public WebIDBObserver {

[dmurph, 2016/06/22 01:09:50]

Can your IDBObserver just extend WeBIDBOBserver instead? I don't think we need
this class.

[palakj1, 2016/06/23 20:56:30]

Done.

+    USING_FAST_MALLOC(WebIDBObserverImpl);
+
+public:
+    static PassOwnPtr<WebIDBObserverImpl> create(IDBObserver*);
+
+    ~WebIDBObserverImpl() override;
+
+private:
+    explicit WebIDBObserverImpl(IDBObserver*);
+
+    Persistent<IDBObserver> m_observer;
+};
+
+} // namespace blink
+
+#endif // WebIDBObserverImpl_h