Delete unused variables (tslint)

application/application.ios.ts

@@ -9,8 +9,6 @@ import * as enumsModule from "ui/enums";
 global.moduleMerge(common, exports);
 var typedExports: typeof definition = exports;
 
-var enums: typeof enumsModule
-
 class Responder extends UIResponder {
     //
 }
@@ -276,4 +274,4 @@ global.__onLiveSync = function () {
 
     // Reload current page.
     reloadPage();
-}
+}

apps/animations/opacity.ts

@@ -1,20 +1,12 @@
 import observable = require("data/observable");
 import pages = require("ui/page");
 import view = require("ui/core/view");
-import buttonModule = require("ui/button");
-import abs = require("ui/layouts/absolute-layout");
 import animationModule = require("ui/animation");
-import colorModule = require("color");
-import model = require("./model");
-import enums = require("ui/enums");
-import frame = require("ui/frame");
 import slider = require("ui/slider");
 import wrapLayout = require("ui/layouts/wrap-layout");
 
 var page: pages.Page;
 var opacitySlider: slider.Slider;
-var red = new colorModule.Color("red");
-var green = new colorModule.Color("green");
 var container: wrapLayout.WrapLayout; 
 
 export function pageLoaded(args: observable.EventData) {

apps/perf-tests/NavigationTest/list-picker-page.ts

@@ -1,4 +1,4 @@
-import {Page, ShownModallyData, ListPicker} from "ui";
+import {Page, ListPicker} from "ui";
 
 var closeCallback: Function;
 var page: Page;
@@ -18,4 +18,4 @@ export function onShownModally(args) {
 
 export function onButtonTap() {
     closeCallback(listPicker.selectedIndex);
-}
+}