IndexedDB: Result of failed request should be |undefined|

LayoutTests/storage/indexeddb/resources/transaction-error.js

Index: LayoutTests/storage/indexeddb/resources/transaction-error.js
diff --git a/LayoutTests/storage/indexeddb/resources/transaction-error.js b/LayoutTests/storage/indexeddb/resources/transaction-error.js
index f0c839ff40c10ccfe5b954976db285178808705c..e0a9cb5d2b13f97ea5ce8b42e4376400980b0682 100644
--- a/LayoutTests/storage/indexeddb/resources/transaction-error.js
+++ b/LayoutTests/storage/indexeddb/resources/transaction-error.js
@@ -46,6 +46,8 @@ function testErrorFromRequest()
     evalAndLog("request = trans.objectStore('storeName').add('value2', 'key')");
     request.onsuccess = unexpectedSuccessCallback;
     request.onerror = function() {
+        shouldBeUndefined("request.result");
+        shouldBeNonNull("request.error");
         shouldBe("request.error.name", "'ConstraintError'");
         evalAndLog("request_error = request.error");
     };
@@ -68,6 +70,8 @@ function testErrorFromException()
     evalAndLog("request = trans.objectStore('storeName').add('value2', 'key')");
     request.onsuccess = unexpectedSuccessCallback;
     request.onerror = function() {
+        shouldBeUndefined("request.result");
+        shouldBeNonNull("request.error");
         shouldBe("request.error.name", "'ConstraintError'");
         debug("Throwing exception...");