Factor out ol.geom.flat.reverse

src/ol/geom/flat/orientflatgeom.js

@@ -1,6 +1,7 @@
 goog.provide('ol.geom.flat.orient');
 
 goog.require('ol.geom.flat');
+goog.require('ol.geom.flat.reverse');
 
 
 /**
@@ -89,7 +90,7 @@ ol.geom.flat.orient.orientLinearRings =
         flatCoordinates, offset, end, stride);
     var reverse = i === 0 ? !isClockwise : isClockwise;
     if (reverse) {
-      ol.geom.flat.reverseCoordinates(flatCoordinates, offset, end, stride);
+      ol.geom.flat.reverse.coordinates(flatCoordinates, offset, end, stride);
     }
     offset = end;
   }

src/ol/geom/flat/reverseflatgeom.js

@@ -0,0 +1,22 @@
+goog.provide('ol.geom.flat.reverse');
+
+
+/**
+ * @param {Array.<number>} flatCoordinates Flat coordinates.
+ * @param {number} offset Offset.
+ * @param {number} end End.
+ * @param {number} stride Stride.
+ */
+ol.geom.flat.reverse.coordinates =
+    function(flatCoordinates, offset, end, stride) {
+  while (offset < end - stride) {
+    var i;
+    for (i = 0; i < stride; ++i) {
+      var tmp = flatCoordinates[offset + i];
+      flatCoordinates[offset + i] = flatCoordinates[end - stride + i];
+      flatCoordinates[end - stride + i] = tmp;
+    }
+    offset += stride;
+    end -= stride;
+  }
+};

src/ol/geom/flatgeom.js

@@ -28,27 +28,6 @@ ol.geom.flat.linearRingssGetFlatCenters =
 };
 
 
-/**
- * @param {Array.<number>} flatCoordinates Flat coordinates.
- * @param {number} offset Offset.
- * @param {number} end End.
- * @param {number} stride Stride.
- */
-ol.geom.flat.reverseCoordinates =
-    function(flatCoordinates, offset, end, stride) {
-  while (offset < end - stride) {
-    var i;
-    for (i = 0; i < stride; ++i) {
-      var tmp = flatCoordinates[offset + i];
-      flatCoordinates[offset + i] = flatCoordinates[end - stride + i];
-      flatCoordinates[end - stride + i] = tmp;
-    }
-    offset += stride;
-    end -= stride;
-  }
-};
-
-
 /**
  * Returns the square of the closest distance between the point (x, y) and the
  * line segment (x1, y1) to (x2, y2).