Fix TypeScript 1.8 compile errors. Get rid of "ui" imports.

apps/perf-tests/NavigationTest/app.ts

@@ -1,7 +1,8 @@
-import application = require("application");
-import navPageModule = require("../nav-page");
+import * as application from "application";
+import {NavPage} from "../nav-page";
+import {Page} from "ui/page";
+import * as trace from "trace";
 
-import trace = require("trace");
 trace.enable();
 trace.setCategories(trace.categories.concat(
     trace.categories.NativeLifecycle,
@@ -11,18 +12,14 @@ trace.setCategories(trace.categories.concat(
 ));
 
 application.mainEntry = {
-    create: function () {
-        return new navPageModule.NavPage({
-            index: 0,
-            backStackVisible: true,
-            clearHistory: false,
-            animated: true,
-            transition: 0,
-            curve: 0,
-            duration: 0,
-        });
-    }
-    //backstackVisible: false,
-    //clearHistory: true
+    create: () => new NavPage({
+        index: 0,
+        backStackVisible: true,
+        clearHistory: false,
+        animated: true,
+        transition: 0,
+        curve: 0,
+        duration: 0,
+    })
 };
 application.start();

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

@@ -1,4 +1,5 @@
-import {Page, ListPicker} from "ui";
+import {Page} from "ui/page";
+import {ListPicker} from "ui/list-picker";
 
 var closeCallback: Function;
 var page: Page;

apps/perf-tests/nav-page.ts

@@ -1,7 +1,17 @@
 import definition = require("controls-page");
-import {View, Page, topmost as topmostFrame, NavigationTransition, Orientation, AnimationCurve, StackLayout, Button, Label, TextField, Switch, ListPicker, Slider} from "ui";
+import {View} from "ui/core/view";
+import {Page} from "ui/page";
+import {topmost as topmostFrame, NavigationTransition} from "ui/frame";
+import {Orientation, AnimationCurve} from "ui/enums";
+import {StackLayout} from "ui/layouts/stack-layout";
+import {Button} from "ui/button";
+import {Label} from "ui/label";
+import {TextField} from "ui/text-field";
+import {Switch} from "ui/switch";
+import {ListPicker} from "ui/list-picker";
+import {Slider} from "ui/slider";
 import {Color} from "color";
-import platform = require("platform");
+import * as platform from "platform";
 
 var availableTransitions = ["default", "custom", "flip", "flipRight", "flipLeft", "slide", "slideLeft", "slideRight", "slideTop", "slideBottom", "fade"];
 if (platform.device.os === platform.platformNames.ios) {