Some nodes have nonzero name property that was assigned via MemoryObjectInfo::setName method This name may give the user a clue which particular object takes so much memory. As example in case of WebCore::CachedImage the instrumentation provides url as the name of the object.
Created attachment 188895 [details] Patch
Comment on attachment 188895 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=188895&action=review > Source/WebCore/inspector/front-end/HeapSnapshotProxy.js:186 > + this._worker = /*typeof InspectorTest === "undefined" ? new WebInspector.HeapSnapshotRealWorker() :*/ new WebInspector.HeapSnapshotFakeWorker(); Please revert this. > Source/WebCore/inspector/front-end/NativeHeapSnapshot.js:112 > + userProvidedName: this.name(), displayName ?
Committed r143317: <http://trac.webkit.org/changeset/143317>