fix(cdk/overlay): remove Optional decorator in ConnectedOverlayPositionChange constructor

Author: trik

src/cdk/overlay/position/connected-position.ts

@@ -7,7 +7,6 @@
  */
 
 /** Horizontal dimension of a connection point on the perimeter of the origin or overlay element. */
-import {Optional} from '@angular/core';
 export type HorizontalConnectionPos = 'start' | 'center' | 'end';
 
 /** Vertical dimension of a connection point on the perimeter of the origin or overlay element. */
@@ -92,7 +91,7 @@ export class ConnectedOverlayPositionChange {
       /** The position used as a result of this change. */
       public connectionPair: ConnectionPositionPair,
       /** @docs-private */
-      @Optional() public scrollableViewProperties: ScrollingVisibility) {}
+      public scrollableViewProperties: ScrollingVisibility) {}
 }
 
 /**

tools/public_api_guard/cdk/overlay.md

@@ -142,13 +142,17 @@ export class CloseScrollStrategy implements ScrollStrategy {
 
 export { ComponentType }
 
-// @public
+// @public (undocumented)
 export class ConnectedOverlayPositionChange {
     constructor(
     connectionPair: ConnectionPositionPair,
     scrollableViewProperties: ScrollingVisibility);
     connectionPair: ConnectionPositionPair;
     scrollableViewProperties: ScrollingVisibility;
+    // (undocumented)
+    static ɵfac: i0.ɵɵFactoryDeclaration<ConnectedOverlayPositionChange, [null, { optional: true; }]>;
+    // (undocumented)
+    static ɵprov: i0.ɵɵInjectableDeclaration<ConnectedOverlayPositionChange>;
 }
 
 // @public
@@ -249,7 +253,7 @@ export class GlobalPositionStrategy implements PositionStrategy {
     width(value?: string): this;
 }
 
-// @public
+// @public (undocumented)
 export type HorizontalConnectionPos = 'start' | 'center' | 'end';
 
 // @public