DevTools: Fix paging in indexeddb inspection support

BUG=379483

Review URL: https://codereview.chromium.org/318573002

git-svn-id: svn://svn.chromium.org/blink/trunk@175455 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/devtools/front_end/resources/IndexedDBViews.js

@@ -363,11 +363,6 @@ WebInspector.IDBDataView.prototype = {
     clear: function()
     {
         this._dataGrid.rootNode().removeChildren();
-        for (var i = 0; i < this._entries.length; ++i) {
-            this._entries[i].key.release();
-            this._entries[i].primaryKey.release();
-            this._entries[i].value.release();
-        }
         this._entries = [];
     },