diff --git a/webclient/components/utilities/utilities-service.js b/webclient/components/utilities/utilities-service.js
deleted file mode 100644
index b417cc5b39..0000000000
--- a/webclient/components/utilities/utilities-service.js
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- Copyright 2014 OpenMarket Ltd
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- */
-
-'use strict';
-
-/*
- * This service contains multipurpose helper functions.
- */
-angular.module('mUtilities', [])
-.service('mUtilities', ['$q', function ($q) {
- /*
- * Get the size of an image
- * @param {File|Blob} imageFile the file containing the image
- * @returns {promise} A promise that will be resolved by an object with 2 members:
- * width & height
- */
- this.getImageSize = function(imageFile) {
- var deferred = $q.defer();
-
- // Load the file into an html element
- var img = document.createElement("img");
-
- var reader = new FileReader();
- reader.onload = function(e) {
- img.src = e.target.result;
-
- // Once ready, returns its size
- img.onload = function() {
- deferred.resolve({
- width: img.width,
- height: img.height
- });
- };
- img.onerror = function(e) {
- deferred.reject(e);
- };
- };
- reader.onerror = function(e) {
- deferred.reject(e);
- };
- reader.readAsDataURL(imageFile);
-
- return deferred.promise;
- };
-
- /*
- * Resize the image to fit in a square of the side maxSize.
- * The aspect ratio is kept. The returned image data uses JPEG compression.
- * Source: http://hacks.mozilla.org/2011/01/how-to-develop-a-html5-image-uploader/
- * @param {File} imageFile the file containing the image
- * @param {Integer} maxSize the max side size
- * @returns {promise} A promise that will be resolved by a Blob object containing
- * the resized image data
- */
- this.resizeImage = function(imageFile, maxSize) {
- var self = this;
- var deferred = $q.defer();
-
- var canvas = document.createElement("canvas");
-
- var img = document.createElement("img");
- var reader = new FileReader();
- reader.onload = function(e) {
-
- img.src = e.target.result;
-
- // Once ready, returns its size
- img.onload = function() {
- var ctx = canvas.getContext("2d");
- ctx.drawImage(img, 0, 0);
-
- var MAX_WIDTH = maxSize;
- var MAX_HEIGHT = maxSize;
- var width = img.width;
- var height = img.height;
-
- if (width > height) {
- if (width > MAX_WIDTH) {
- height *= MAX_WIDTH / width;
- width = MAX_WIDTH;
- }
- } else {
- if (height > MAX_HEIGHT) {
- width *= MAX_HEIGHT / height;
- height = MAX_HEIGHT;
- }
- }
- canvas.width = width;
- canvas.height = height;
- var ctx = canvas.getContext("2d");
- ctx.drawImage(img, 0, 0, width, height);
-
- // Extract image data in the same format as the original one.
- // The 0.7 compression value will work with formats that supports it like JPEG.
- var dataUrl = canvas.toDataURL(imageFile.type, 0.7);
- deferred.resolve(self.dataURItoBlob(dataUrl));
- };
- img.onerror = function(e) {
- deferred.reject(e);
- };
- };
- reader.onerror = function(e) {
- deferred.reject(e);
- };
- reader.readAsDataURL(imageFile);
-
- return deferred.promise;
- };
-
- /*
- * Convert a dataURI string to a blob
- * Source: http://stackoverflow.com/a/17682951
- * @param {String} dataURI the dataURI can be a base64 encoded string or an URL encoded string.
- * @returns {Blob} the blob
- */
- this.dataURItoBlob = function(dataURI) {
- // convert base64 to raw binary data held in a string
- // doesn't handle URLEncoded DataURIs
- var byteString;
- if (dataURI.split(',')[0].indexOf('base64') >= 0)
- byteString = atob(dataURI.split(',')[1]);
- else
- byteString = unescape(dataURI.split(',')[1]);
- // separate out the mime component
- var mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0];
-
- // write the bytes of the string to an ArrayBuffer
- var ab = new ArrayBuffer(byteString.length);
- var ia = new Uint8Array(ab);
- for (var i = 0; i < byteString.length; i++) {
- ia[i] = byteString.charCodeAt(i);
- }
-
- // write the ArrayBuffer to a blob, and you're done
- return new Blob([ab],{type: mimeString});
- };
-
-}]);
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