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chore(a11y): remove unnecessary ActiveDescendantKeyManager constructor (#4290)

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It is inherited from `ListKeyManager` and `ActiveDescendantKeyManager` does nothing extra in it's constructor, so it is unnecessary.
This commit is contained in:
Ed Pelc
2017-04-28 16:53:12 -04:00
committed by mmalerba
parent 24a762f4f7
commit 3f05286994
1 changed files with 0 additions and 4 deletions
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src/lib/core/a11y/activedescendant-key-manager.ts
-4
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@@ -13,10 +13,6 @@ export interface Highlightable extends CanDisable {
export class ActiveDescendantKeyManager extends ListKeyManager<Highlightable> {
constructor(items: QueryList<Highlightable>) {
super(items);
}
/**
* This method sets the active item to the item at the specified index.
* It also adds active styles to the newly active item and removes active