Rename Timer.repeating to Timer.periodic.

sdk/lib/io/timer_impl.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart.io;
 
 class _Timer implements Timer {
   // Set jitter to wake up timer events that would happen in _TIMER_JITTER ms.
   static const int _TIMER_JITTER = 0;
 
@@ skipping 14 matching lines @@
     timer._repeating = repeating;
     timer._addTimerToList();
     timer._notifyEventHandler();
     return timer;
   }
 
   factory _Timer(int milliSeconds, void callback(Timer timer)) {
     return _createTimer(callback, milliSeconds, false);
   }
 
-  factory _Timer.repeating(int milliSeconds, void callback(Timer timer)) {
+  factory _Timer.periodic(int milliSeconds, void callback(Timer timer)) {
     return _createTimer(callback, milliSeconds, true);
   }
 
   _Timer._internal() {}
 
   void _clear() {
     _callback = null;
     _milliSeconds = 0;
     _wakeupTime = 0;
     _repeating = false;
@@ skipping 140 matching lines @@
   int _milliSeconds;
   int _wakeupTime;
   bool _repeating;
 }
 
 // Provide a closure which will allocate a Timer object to be able to hook
 // up the Timer interface in dart:isolate with the implementation here.
 _getTimerFactoryClosure() {
   return (int milliSeconds, void callback(Timer timer), bool repeating) {
     if (repeating) {
-      return new _Timer.repeating(milliSeconds, callback);
+      return new _Timer.periodic(milliSeconds, callback);
     }
     return new _Timer(milliSeconds, callback);
   };
 }