Change getRange to sublist. Make getRange deprecated.

sdk/lib/web_sql/dart2js/web_sql_dart2js.dart

 /**
  * An API for storing data in the browser that can be queried with SQL.
  *
  * **Caution:** this specification is no longer actively maintained by the Web
  * Applications Working Group and may be removed at any time.
  * See [the W3C Web SQL Database specification](http://www.w3.org/TR/webdatabase/)
  * for more information.
  *
  * The [dart:indexed_db] APIs is a recommended alternatives.
  */
@@ skipping 405 matching lines @@
   }
 
   void removeRange(int start, int rangeLength) {
     throw new UnsupportedError("Cannot removeRange on immutable List.");
   }
 
   void insertRange(int start, int rangeLength, [Map initialValue]) {
     throw new UnsupportedError("Cannot insertRange on immutable List.");
   }
 
+  List<Map> sublist(int start, [int end]) {
+    if (end == null) end = length;
+    return Lists.getRange(this, start, end, <Map>[]);
+  }
+
   List<Map> getRange(int start, int rangeLength) =>
-      Lists.getRange(this, start, rangeLength, <Map>[]);
+      sublist(start, start + rangeLength);
 
   Map<int, Map> asMap() =>
     IterableMixinWorkaround.asMapList(this);
 
   // -- end List<Map> mixins.
 
   @DomName('SQLResultSetRowList.item')
   @DocsEditable
   @Creates('=Object')
   Map item(int index) {
@@ skipping 30 matching lines @@
 @DomName('SQLTransactionSync')
 @SupportedBrowser(SupportedBrowser.CHROME)
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
 class SqlTransactionSync native "*SQLTransactionSync" {
 
   @DomName('SQLTransactionSync.executeSql')
   @DocsEditable
   SqlResultSet executeSql(String sqlStatement, List arguments) native;
 }