Remove addLast from List.

sdk/lib/web_sql/dartium/web_sql_dartium.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  * **Caution:** this specification is no longer actively maintained by the Web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 332 matching lines @@
   Map elementAt(int index) {
     return this[index];
   }
 
   // From Collection<Map>:
 
   void add(Map value) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
-  void addLast(Map value) {
-    throw new UnsupportedError("Cannot add to immutable List.");
-  }
-
   void addAll(Iterable<Map> iterable) {
     throw new UnsupportedError("Cannot add to immutable List.");
   }
 
   // From List<Map>:
   void set length(int value) {
     throw new UnsupportedError("Cannot resize immutable List.");
   }
 
   void clear() {
@@ skipping 133 matching lines @@
 @SupportedBrowser(SupportedBrowser.SAFARI)
 @Experimental
 class SqlTransactionSync extends NativeFieldWrapperClass1 {
   SqlTransactionSync.internal();
 
   @DomName('SQLTransactionSync.executeSql')
   @DocsEditable
   SqlResultSet executeSql(String sqlStatement, List arguments) native "SQLTransactionSync_executeSql_Callback";
 
 }