Both of these frames should successfully open the database:

  
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Frame: '<!--framePath //<!--frame0-->-->'
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Successfully called window.webkitIndexedDB.deleteDatabase().
Successfully called window.webkitIndexedDB.open().
Successfully called window.webkitIndexedDB.webkitGetDatabaseNames().


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Frame: '<!--framePath //<!--frame1-->-->'
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Successfully called window.webkitIndexedDB.deleteDatabase().
Successfully called window.webkitIndexedDB.open().
Successfully called window.webkitIndexedDB.webkitGetDatabaseNames().