removed heapdump

package.json

@@ -32,7 +32,6 @@
     "express": "^4.9.5",
     "express-session": "^1.8.2",
     "express-useragent": "0.2.4",
-    "heapdump": "^0.3.0",
     "html-to-text": "1.5.0",
     "jimp": "0.2.20",
     "less": "^2.0.0",

src/socket.io/admin.js

@@ -2,17 +2,13 @@
 
 var	async = require('async'),
 	winston = require('winston'),
-	fs = require('fs'),
-	path = require('path'),
 
-	groups = require('../groups'),
+
 	meta = require('../meta'),
 	plugins = require('../plugins'),
 	widgets = require('../widgets'),
 	user = require('../user'),
-	topics = require('../topics'),
 	posts = require('../posts'),
-	categories = require('../categories'),
 	logger = require('../logger'),
 	events = require('../events'),
 	emailer = require('../emailer'),
@@ -277,7 +273,7 @@ function getHourlyStatsForSet(set, hour, numHours, callback) {
 		var termsArr = [];
 
 		hoursArr.reverse();
-		hoursArr.forEach(function(hour, idx) {
+		hoursArr.forEach(function(hour) {
 			termsArr.push(terms[hour]);
 		});
 
@@ -307,7 +303,7 @@ function getDailyStatsForSet(set, day, numDays, callback) {
 	}, function(err) {
 		callback(err, daysArr);
 	});
-};
+}
 
 SocketAdmin.getMoreEvents = function(socket, next, callback) {
 	var start = parseInt(next, 10);
@@ -359,8 +355,4 @@ SocketAdmin.getMoreFlags = function(socket, data, callback) {
 	}
 };
 
-SocketAdmin.takeHeapSnapshot = function(socket, data, callback) {
-	require('heapdump').writeSnapshot(callback);
-};
-
 module.exports = SocketAdmin;

src/views/admin/development/logger.tpl

@@ -32,12 +32,6 @@
 			</div>
 		</div>
 
-		<div class="panel panel-default">
-			<div class="panel-heading">Heap Snapshot</div>
-			<div class="panel-body">
-				<button class="btn btn-primary" id="heap-snapshot">Take Heap Snapshot</button>
-			</div>
-		</div>
 	</div>
 
 	<div class="col-lg-3 acp-sidebar">
@@ -54,14 +48,5 @@
 <script>
 	require(['admin/settings'], function(Settings) {
 		Settings.prepare();
-
-		$('#heap-snapshot').on('click', function() {
-			socket.emit('admin.takeHeapSnapshot', function(err, filename) {
-				if (err) {
-					return app.alertError(err.message);
-				}
-				app.alertSuccess('Heap Snapshot saved! ' + filename);
-			});
-		})
 	});
 </script>