fix lint

Author: mmalerba

src/cdk-experimental/scrolling/virtual-scroll-viewport.spec.ts

@@ -525,7 +525,7 @@ function triggerScroll(viewport: CdkVirtualScrollViewport, offset?: number) {
     <cdk-virtual-scroll-viewport
         [itemSize]="itemSize" [bufferSize]="bufferSize" [orientation]="orientation"
         [style.height.px]="viewportHeight" [style.width.px]="viewportWidth">
-      <div class="item" 
+      <div class="item"
            *cdkVirtualFor="let item of items; let i = index; trackBy: trackBy; \
                            templateCacheSize: templateCacheSize"
            [style.height.px]="itemSize" [style.width.px]="itemSize">
@@ -571,9 +571,9 @@ class FixedSizeVirtualScroll {
   template: `
     <cdk-virtual-scroll-viewport
         autosize [minBufferPx]="minBufferSize" [addBufferPx]="addBufferSize"
-        [orientation]="orientation" [style.height.px]="viewportHeight" 
+        [orientation]="orientation" [style.height.px]="viewportHeight"
         [style.width.px]="viewportWidth">
-      <div class="item" *cdkVirtualFor="let size of items; let i = index" [style.height.px]="size" 
+      <div class="item" *cdkVirtualFor="let size of items; let i = index" [style.height.px]="size"
            [style.width.px]="size">
         {{i}} - {{size}}
       </div>

src/demo-app/demo-app/demo-module.ts

@@ -10,10 +10,10 @@ import {LayoutModule} from '@angular/cdk/layout';
 import {FullscreenOverlayContainer, OverlayContainer} from '@angular/cdk/overlay';
 import {CommonModule} from '@angular/common';
 import {Injector, NgModule} from '@angular/core';
-import {FormsModule, ReactiveFormsModule} from '@angular/forms';
-import {RouterModule} from '@angular/router';
 import {createCustomElement} from '@angular/elements';
+import {FormsModule, ReactiveFormsModule} from '@angular/forms';
 import {EXAMPLE_COMPONENTS, ExampleModule} from '@angular/material-examples';
+import {RouterModule} from '@angular/router';
 
 import {AutocompleteDemo} from '../autocomplete/autocomplete-demo';
 import {BadgeDemo} from '../badge/badge-demo';
@@ -29,6 +29,8 @@ import {CustomHeader, DatepickerDemo} from '../datepicker/datepicker-demo';
 import {DemoMaterialModule} from '../demo-material-module';
 import {ContentElementDialog, DialogDemo, IFrameDialog, JazzDialog} from '../dialog/dialog-demo';
 import {DrawerDemo} from '../drawer/drawer-demo';
+import {MaterialExampleModule} from '../example/example-module';
+import {ExamplesPage} from '../examples-page/examples-page';
 import {ExpansionDemo} from '../expansion/expansion-demo';
 import {FocusOriginDemo} from '../focus-origin/focus-origin-demo';
 import {GesturesDemo} from '../gestures/gestures-demo';
@@ -38,6 +40,7 @@ import {InputDemo} from '../input/input-demo';
 import {ListDemo} from '../list/list-demo';
 import {LiveAnnouncerDemo} from '../live-announcer/live-announcer-demo';
 import {MenuDemo} from '../menu/menu-demo';
+import {PaginatorDemo} from '../paginator/paginator-demo';
 import {PlatformDemo} from '../platform/platform-demo';
 import {PortalDemo, ScienceJoke} from '../portal/portal-demo';
 import {ProgressBarDemo} from '../progress-bar/progress-bar-demo';
@@ -53,7 +56,11 @@ import {SnackBarDemo} from '../snack-bar/snack-bar-demo';
 import {StepperDemo} from '../stepper/stepper-demo';
 import {TableDemoModule} from '../table/table-demo-module';
 import {
-  Counter,FoggyTabContent, RainyTabContent, SunnyTabContent, TabsDemo
+  Counter,
+  FoggyTabContent,
+  RainyTabContent,
+  SunnyTabContent,
+  TabsDemo
 } from '../tabs/tabs-demo';
 import {ToolbarDemo} from '../toolbar/toolbar-demo';
 import {TooltipDemo} from '../tooltip/tooltip-demo';
@@ -62,9 +69,6 @@ import {TypographyDemo} from '../typography/typography-demo';
 import {VirtualScrollDemo} from '../virtual-scroll/virtual-scroll-demo';
 import {DemoApp, Home} from './demo-app';
 import {DEMO_APP_ROUTES} from './routes';
-import {PaginatorDemo} from '../paginator/paginator-demo';
-import {ExamplesPage} from '../examples-page/examples-page';
-import {MaterialExampleModule} from '../example/example-module';
 
 @NgModule({
   imports: [