Remove use of goog.partial

Use Function.prototype.bind instead, see:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/bind#Partially_applied_functions_(currying)

src/ol/control/zoomcontrol.js

@@ -42,9 +42,8 @@ ol.control.Zoom = function(opt_options) {
     'title': zoomInTipLabel
   }, zoomInLabel);
 
-  ol.events.listen(inElement,
+  ol.events.listen(inElement, ol.events.EventType.CLICK,
-      ol.events.EventType.CLICK, goog.partial(
+      ol.control.Zoom.prototype.handleClick_.bind(this, delta));
-          ol.control.Zoom.prototype.handleClick_, delta), this);
 
   var outElement = goog.dom.createDom('BUTTON', {
     'class': className + '-out',
@@ -52,9 +51,8 @@ ol.control.Zoom = function(opt_options) {
     'title': zoomOutTipLabel
   }, zoomOutLabel);
 
-  ol.events.listen(outElement,
+  ol.events.listen(outElement, ol.events.EventType.CLICK,
-      ol.events.EventType.CLICK, goog.partial(
+      ol.control.Zoom.prototype.handleClick_.bind(this, -delta));
-          ol.control.Zoom.prototype.handleClick_, -delta), this);
 
   var cssClasses = className + ' ' + ol.css.CLASS_UNSELECTABLE + ' ' +
       ol.css.CLASS_CONTROL;

src/ol/interaction/draganddropinteraction.js

@@ -72,7 +72,7 @@ ol.interaction.DragAndDrop.handleDrop_ = function(event) {
     file = files.item(i);
     var reader = new FileReader();
     reader.addEventListener(ol.events.EventType.LOAD,
-        goog.partial(this.handleResult_, file).bind(this));
+        this.handleResult_.bind(this, file));
     reader.readAsText(file);
   }
 };

src/ol/renderer/layerrenderer.js

@@ -181,18 +181,20 @@ ol.renderer.Layer.prototype.renderIfReadyAndVisible = function() {
  */
 ol.renderer.Layer.prototype.scheduleExpireCache = function(frameState, tileSource) {
   if (tileSource.canExpireCache()) {
+    /**
+     * @param {ol.source.Tile} tileSource Tile source.
+     * @param {ol.Map} map Map.
+     * @param {olx.FrameState} frameState Frame state.
+     */
+    var postRenderFunction = function(tileSource, map, frameState) {
+      var tileSourceKey = goog.getUid(tileSource).toString();
+      tileSource.expireCache(frameState.viewState.projection,
+                             frameState.usedTiles[tileSourceKey]);
+    }.bind(null, tileSource);
+
     frameState.postRenderFunctions.push(
-        /** @type {ol.PostRenderFunction} */ (goog.partial(
+      /** @type {ol.PostRenderFunction} */ (postRenderFunction)
-            /**
+    );
-             * @param {ol.source.Tile} tileSource Tile source.
-             * @param {ol.Map} map Map.
-             * @param {olx.FrameState} frameState Frame state.
-             */
-            function(tileSource, map, frameState) {
-              var tileSourceKey = goog.getUid(tileSource).toString();
-              tileSource.expireCache(frameState.viewState.projection,
-                                     frameState.usedTiles[tileSourceKey]);
-            }, tileSource)));
   }
 };
 

src/ol/renderer/webgl/webglimagelayerrenderer.js

@@ -138,17 +138,18 @@ ol.renderer.webgl.ImageLayer.prototype.prepareFrame = function(frameState, layer
         image = image_;
         texture = this.createTexture_(image_);
         if (this.texture) {
+          /**
+           * @param {WebGLRenderingContext} gl GL.
+           * @param {WebGLTexture} texture Texture.
+           */
+          var postRenderFunction = function(gl, texture) {
+            if (!gl.isContextLost()) {
+              gl.deleteTexture(texture);
+            }
+          }.bind(null, gl, this.texture);
           frameState.postRenderFunctions.push(
-              /** @type {ol.PostRenderFunction} */ (goog.partial(
+            /** @type {ol.PostRenderFunction} */ (postRenderFunction)
-                  /**
+          );
-                   * @param {WebGLRenderingContext} gl GL.
-                   * @param {WebGLTexture} texture Texture.
-                   */
-                  function(gl, texture) {
-                    if (!gl.isContextLost()) {
-                      gl.deleteTexture(texture);
-                    }
-                  }, gl, this.texture)));
         }
       }
     }

src/ol/renderer/webgl/webgllayerrenderer.js

@@ -93,20 +93,21 @@ ol.renderer.webgl.Layer.prototype.bindFramebuffer = function(frameState, framebu
 
   if (this.framebufferDimension === undefined ||
       this.framebufferDimension != framebufferDimension) {
+    /**
+     * @param {WebGLRenderingContext} gl GL.
+     * @param {WebGLFramebuffer} framebuffer Framebuffer.
+     * @param {WebGLTexture} texture Texture.
+     */
+    var postRenderFunction = function(gl, framebuffer, texture) {
+      if (!gl.isContextLost()) {
+        gl.deleteFramebuffer(framebuffer);
+        gl.deleteTexture(texture);
+      }
+    }.bind(null, gl, this.framebuffer, this.texture);
 
     frameState.postRenderFunctions.push(
-        /** @type {ol.PostRenderFunction} */ (goog.partial(
+      /** @type {ol.PostRenderFunction} */ (postRenderFunction)
-            /**
+    );
-             * @param {WebGLRenderingContext} gl GL.
-             * @param {WebGLFramebuffer} framebuffer Framebuffer.
-             * @param {WebGLTexture} texture Texture.
-             */
-            function(gl, framebuffer, texture) {
-              if (!gl.isContextLost()) {
-                gl.deleteFramebuffer(framebuffer);
-                gl.deleteTexture(texture);
-              }
-            }, gl, this.framebuffer, this.texture)));
 
     var texture = ol.webgl.Context.createEmptyTexture(
         gl, framebufferDimension, framebufferDimension);