From 38914bc95b08d5590593b6f66e7d121c6969df11 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Wed, 10 Apr 2013 15:15:27 +0200
Subject: [PATCH] addPreRenderFunction calls requestRenderFrame

So there's no need to call requestRenderFrame prior to calling addPreRenderFunction.
---
 src/ol/interaction/interaction.js | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/ol/interaction/interaction.js b/src/ol/interaction/interaction.js
index 22d307ad99..11fa586d6b 100644
--- a/src/ol/interaction/interaction.js
+++ b/src/ol/interaction/interaction.js
@@ -33,7 +33,6 @@ ol.interaction.Interaction.pan = function(
   var currentCenter = view.getCenter();
   if (goog.isDef(currentCenter)) {
     if (goog.isDef(opt_duration)) {
-      map.requestRenderFrame();
       map.addPreRenderFunction(ol.animation.pan({
         source: currentCenter,
         duration: opt_duration,
@@ -74,7 +73,6 @@ ol.interaction.Interaction.rotateWithoutConstraints =
     var currentCenter = view.getCenter();
     if (goog.isDef(currentRotation) && goog.isDef(currentCenter) &&
         goog.isDef(opt_duration)) {
-      map.requestRenderFrame();
       map.addPreRenderFunction(ol.animation.rotate({
         rotation: currentRotation,
         duration: opt_duration,
@@ -154,7 +152,6 @@ ol.interaction.Interaction.zoomWithoutConstraints =
     var currentCenter = view.getCenter();
     if (goog.isDef(currentResolution) && goog.isDef(currentCenter) &&
         goog.isDef(opt_duration)) {
-      map.requestRenderFrame();
       map.addPreRenderFunction(ol.animation.zoom({
         resolution: currentResolution,
         duration: opt_duration,