fix: misc fixes from big rebase

Author: kara

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

@@ -91,7 +91,7 @@ function finishInit(fixture: ComponentFixture<any>) {
   encapsulation: ViewEncapsulation.None,
 })
 class AutoSizeVirtualScroll {
-  @ViewChild(CdkVirtualScrollViewport) viewport: CdkVirtualScrollViewport;
+  @ViewChild(CdkVirtualScrollViewport, {static: true}) viewport: CdkVirtualScrollViewport;
 
   @Input() orientation = 'vertical';
   @Input() viewportSize = 200;

src/lib/sidenav/drawer.ts

@@ -117,9 +117,8 @@ export class MatDrawerContent extends CdkScrollable implements AfterContentInit
     'class': 'mat-drawer',
     '[@transform]': '_animationState',
 
-    // These are commented out until FW-943 can be resolved.
-    // '(@transform.start)': '_animationStarted.next($event)',
-    // '(@transform.done)': '_animationEnd.next($event)',
+    '(@transform.start)': '_animationStarted.next($event)',
+    '(@transform.done)': '_animationEnd.next($event)',
 
     // must prevent the browser from aligning text based on value
     '[attr.align]': 'null',

src/lib/sidenav/sidenav.ts

@@ -61,9 +61,8 @@ export class MatSidenavContent extends MatDrawerContent {
     'tabIndex': '-1',
     '[@transform]': '_animationState',
 
-    // These are commented out until FW-943 can be resolved.
-    // '(@transform.start)': '_animationStarted.next($event)',
-    // '(@transform.done)': '_animationEnd.next($event)',
+    '(@transform.start)': '_animationStarted.next($event)',
+    '(@transform.done)': '_animationEnd.next($event)',
 
     // must prevent the browser from aligning text based on value
     '[attr.align]': 'null',