Added missing variable declarations

Author: fblundun

src/js/in_queue.js

@@ -141,7 +141,7 @@
 		 *      [ functionObject, optional_parameters ]
 		 */
 		function applyAsyncFunction() {
-			var i, f, parameterArray;
+			var i, f, parameterArray, inputString, parsedString, names, namedTrackers;
 
 			for (i = 0; i < arguments.length; i += 1) {
 				parameterArray = arguments[i];

src/js/tracker.js

@@ -650,7 +650,7 @@
 			sb.add('se_pr', property);
 			sb.add('se_va', value);
 			sb.addJson('cx', 'co', context);
-			request = getRequest(sb);
+			var request = getRequest(sb);
 			sendRequest(request, configTrackerPause);
 		}
 
@@ -668,7 +668,7 @@
 			sb.add('ue_na', name);
 			sb.addJson('ue_px', 'ue_pr', properties);
 			sb.addJson('cx', 'co', context);
-			request = getRequest(sb, snowplowSchema);
+			var request = getRequest(sb, snowplowSchema);
 			sendRequest(request, configTrackerPause);
 		}
 
@@ -780,7 +780,7 @@
 			sb.add('ad_ad', advertiserId);
 			sb.add('ad_uid', userId);
 			sb.addJson('cx', 'co', context);
-			request = getRequest(sb);
+			var request = getRequest(sb);
 			sendRequest(request, configTrackerPause);
 		}