From 2e6c9bfdc290724c1a6f09025c4b3ab15214bc05 Mon Sep 17 00:00:00 2001
From: ahocevar <andreas.hocevar@gmail.com>
Date: Thu, 29 Sep 2011 13:53:32 -0600
Subject: [PATCH] Remove action that is now covered by wrapDateLine.

With the changes in wrapDateLine, we don't have to shift the bounds here any more.
---
 lib/OpenLayers/Layer/Grid.js | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/lib/OpenLayers/Layer/Grid.js b/lib/OpenLayers/Layer/Grid.js
index 696d6e92cf..56d5cfb8e4 100644
--- a/lib/OpenLayers/Layer/Grid.js
+++ b/lib/OpenLayers/Layer/Grid.js
@@ -404,15 +404,9 @@ OpenLayers.Layer.Grid = OpenLayers.Class(OpenLayers.Layer.HTTPRequest, {
      */
     calculateGridLayout: function(bounds, origin, resolution) {
         bounds = bounds.clone();
-        if (this.map.baseLayer.wrapDateLine) {
-            var maxExtent = this.map.getMaxExtent(),
-                width = maxExtent.getWidth();
-            // move the bounds one world width to the right until the origin is
-            // within the world extent
-            while (bounds.left < maxExtent.left) {
-                bounds.left += width;
-                bounds.right += width;
-            } 
+        var map = this.map;
+        if (map.wrapDateLine) {
+            bounds = bounds.wrapDateLine(map.getMaxExtent());
         }
         
         var tilelon = resolution * this.tileSize.w;