Remove layers array from frame state

externs/oli.js

@@ -64,10 +64,6 @@ oli.FrameState.prototype.focus;
 oli.FrameState.prototype.index;
 
 
-/** @type {Array.<ol.layer.Layer>} */
-oli.FrameState.prototype.layersArray;
-
-
 /** @type {Object.<number, ol.layer.LayerState>} */
 oli.FrameState.prototype.layerStates;
 

src/ol/control/attributioncontrol.js

@@ -74,13 +74,13 @@ ol.control.Attribution.prototype.getSourceAttributions =
     function(frameState) {
   var i, ii, j, jj, tileRanges, source, sourceAttribution,
       sourceAttributionKey, sourceAttributions, sourceKey;
-  var layers = frameState.layersArray;
+  var layerStatesArray = frameState.layerStatesArray;
   /** @type {Object.<string, ol.Attribution>} */
   var attributions = goog.object.clone(frameState.attributions);
   /** @type {Object.<string, ol.Attribution>} */
   var hiddenAttributions = {};
-  for (i = 0, ii = layers.length; i < ii; i++) {
+  for (i = 0, ii = layerStatesArray.length; i < ii; i++) {
-    source = layers[i].getSource();
+    source = layerStatesArray[i].layer.getSource();
     sourceKey = goog.getUid(source).toString();
     sourceAttributions = source.getAttributions();
     if (goog.isNull(sourceAttributions)) {

src/ol/map.js

@@ -1224,7 +1224,6 @@ ol.Map.prototype.renderFrame_ = function(time) {
       extent: null,
       focus: goog.isNull(this.focus_) ? view2DState.center : this.focus_,
       index: this.frameIndex_++,
-      layersArray: layersArray,
       layerStates: layerStates,
       layerStatesArray: layerStatesArray,
       logos: {},