Fire window.onerror for uncaught IndexedDB errors

LayoutTests/storage/indexeddb/resources/delete-in-upgradeneeded-close-in-versionchange.js

Index: LayoutTests/storage/indexeddb/resources/delete-in-upgradeneeded-close-in-versionchange.js
diff --git a/LayoutTests/storage/indexeddb/resources/delete-in-upgradeneeded-close-in-versionchange.js b/LayoutTests/storage/indexeddb/resources/delete-in-upgradeneeded-close-in-versionchange.js
index 1b460adbbe115343ac764c7db0a87a8b06cfc3e5..94996e891a8029c3779e21d1113a323df8446c37 100644
--- a/LayoutTests/storage/indexeddb/resources/delete-in-upgradeneeded-close-in-versionchange.js
+++ b/LayoutTests/storage/indexeddb/resources/delete-in-upgradeneeded-close-in-versionchange.js
@@ -18,12 +18,21 @@ function test()
 var sawUpgradeNeeded = false;
 var sawVersionChange = false;
 var sawDeleteBlocked = false;
+var sawOpenError = false;
 
 function initiallyDeleted(evt) {
     preamble(evt);
     evalAndLog("request = indexedDB.open(dbname, 1)");
     request.onupgradeneeded = upgradeNeededCallback;
     request.onsuccess = unexpectedSuccessCallback;
+    request.onerror = openError;
+}
+
+function openError(evt) {
+    preamble(evt);
+    shouldBeTrue("sawVersionChange");
+    evalAndLog("sawOpenError = true");
+    evt.preventDefault();
 }
 
 function upgradeNeededCallback(evt)
@@ -62,7 +71,7 @@ function deleteBlockedCallback(evt)
 function deleteSuccessCallback(evt)
 {
     preamble(evt);
-    shouldBeTrue("sawVersionChange");
+    shouldBeTrue("sawOpenError");
     debug("FIXME: Blocked events shouldn't fire if connections close in versionchange handler. http://crbug.com/100123");
     shouldBeFalse("sawDeleteBlocked");
     shouldBeTrue("sawUpgradeNeeded");