Return number of values deleted by IDBObjectStore.delete(range)

third_party/WebKit/LayoutTests/storage/indexeddb/objectstore-basics-expected.txt

 Test the basics of IndexedDB's IDBObjectStore.
 
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
 
 dbname = "objectstore-basics.html"
 indexedDB.deleteDatabase(dbname)
 indexedDB.open(dbname)
 
 prepareDatabase():
@@ skipping 109 matching lines @@
 store = transaction.objectStore('storeName')
 store.get('key')
 getSuccess():
 PASS event.target.result.y is "value"
 store = event.target.source
 store.get(testDate)
 getSuccessDateKey():
 PASS event.target.result.x is "foo"
 store.delete('key')
 removeSuccess():
-PASS event.target.result is undefined
+FAIL event.target.result should be undefined (of type undefined). Was 1 (of type number).
 store.delete('key')
 removeSuccessButNotThere():
-PASS event.target.result is undefined
+FAIL event.target.result should be undefined (of type undefined). Was 0 (of type number).
 store = event.target.source
 Passing an invalid key into store.get().
 Expecting exception from store.get({})
 PASS Exception was thrown.
 PASS code is 0
 PASS ename is 'DataError'
 Exception message: Failed to execute 'get' on 'IDBObjectStore': The parameter is not a valid key.
 Passing an invalid key into store.delete().
 Expecting exception from store.delete({})
 PASS Exception was thrown.
@@ skipping 82 matching lines @@
 The key parameter was provided but does not contain a valid key.
 Expecting exception from storeWithOutOfLineKeys.add({}, null)
 PASS Exception was thrown.
 PASS code is 0
 PASS ename is 'DataError'
 Exception message: Failed to execute 'add' on 'IDBObjectStore': The parameter is not a valid key.
 PASS successfullyParsed is true
 
 TEST COMPLETE