Revert "Chrome 38 script changes from integration branch"

sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart

Index: sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
diff --git a/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart b/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
index 33c10213cefdb7012f71b03849e5924c21ba6544..2267a4fc625c884e871dda4d5c5239b42ed14a45 100644
--- a/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
+++ b/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
@@ -701,8 +701,7 @@ class Index extends Interceptor {
     }
     var request;
     if (direction == null) {
-      // FIXME: Passing in "next" should be unnecessary.
-      request = _openCursor(key_OR_range, "next");
+      request = _openCursor(key_OR_range);
     } else {
       request = _openCursor(key_OR_range, direction);
     }
@@ -729,8 +728,7 @@ class Index extends Interceptor {
     }
     var request;
     if (direction == null) {
-      // FIXME: Passing in "next" should be unnecessary.
-      request = _openKeyCursor(key_OR_range, "next");
+      request = _openKeyCursor(key_OR_range);
     } else {
       request = _openKeyCursor(key_OR_range, direction);
     }
@@ -789,7 +787,7 @@ class Index extends Interceptor {
   @Returns('Request')
   @Creates('Request')
   @Creates('Cursor')
-  Request _openCursor(Object range, String direction) native;
+  Request _openCursor(Object key, [String direction]) native;
 
   @JSName('openKeyCursor')
   @DomName('IDBIndex.openKeyCursor')
@@ -797,7 +795,7 @@ class Index extends Interceptor {
   @Returns('Request')
   @Creates('Request')
   @Creates('Cursor')
-  Request _openKeyCursor(Object range, String direction) native;
+  Request _openKeyCursor(Object key, [String direction]) native;
 
 }
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file