Revert 168392 - Remove setVersion from IndexedDB page cycler

BUG=161542


Review URL: https://chromiumcodereview.appspot.com/11348104

TBR=dgrogan@chromium.org
Review URL: https://codereview.chromium.org/11348131

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@168535 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 14 insertions, 10 deletions

diff --git a/tools/page_cycler/indexed_db/basic_insert/index.html b/tools/page_cycler/indexed_db/basic_insert/index.html
index 9c2f888..b57f9cc 100644
--- a/tools/page_cycler/indexed_db/basic_insert/index.html
+++ b/tools/page_cycler/indexed_db/basic_insert/index.html
@@ -21,24 +21,28 @@
     if (!setup())
       testComplete(SETUP_FAILED);
 
-    var request = indexedDB.deleteDatabase('idb_basic_insert');
-    request.onsuccess = onDelete;
+    var request = indexedDB.open('idb_basic_insert');
+    request.onsuccess = onOpen;
     request.onerror = error;
-    request.onblocked = error;
   }
 
-  function onDelete() {
-    request = indexedDB.open('idb_basic_insert');
-    request.onblocked = error;
+  function onOpen() {
+    // TODO(jorlow): Remove the old non-event.target part.
+    window.db = event.result || event.target.result;
+
+    var request = db.setVersion('1');
     request.onerror = error;
-    request.onupgradeneeded = onSetVersion;
-    request.onsuccess = storeCreated;
+    request.onsuccess = onSetVersion;
   }
 
   function onSetVersion() {
-    db = event.target.result;
-    var transaction = event.target.transaction;
+    // TODO(jorlow): Remove the old non-event.target part.
+    var transaction = event.result || event.target.result;
     transaction.onerror = error;
+    transaction.oncomplete = storeCreated;
+
+    while (db.objectStoreNames.length)
+      db.deleteObjectStore(db.objectStoreNames[0]);
 
     db.createObjectStore('store');
   }