Rename Date to DateTime.

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 2bb99f41440d846d8b2676d06d48d6f70788f76e..217877b80867e8fbd092bb3b2abfca71d89157e0 100644
--- a/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
+++ b/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
@@ -98,7 +98,7 @@ _convertNativeToDart_IDBKey(nativeKey) {
     return false;  // number, string.
   }
   if (containsDate(nativeKey)) {
-    throw new UnimplementedError('Key containing Date');
+    throw new UnimplementedError('Key containing DateTime');
   }
   // TODO: Cache conversion somewhere?
   return nativeKey;
@@ -125,7 +125,7 @@ _convertNativeToDart_IDBAny(object) {
 }
 
 
-const String _idbKey = '=List|=Object|num|String';  // TODO(sra): Add Date.
+const String _idbKey = '=List|=Object|num|String';  // TODO(sra): Add DateTime.
 const _annotation_Creates_IDBKey = const Creates(_idbKey);
 const _annotation_Returns_IDBKey = const Returns(_idbKey);
 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file