src/vs/workbench/contrib/preferences/browser/keybindingsEditor.ts/KeybindingsEditor/filterKeybindings
class KeybindingsEditor:	private filterKeybindings(): void {
		this.renderKeybindingsEntries(this.searchWidget.hasFocus());
		this.searchHistoryDelayer.trigger(() => {
			this.searchWidget.inputBox.addToHistory();
			this.getMemento(StorageScope.GLOBAL, StorageTarget.USER)['searchHistory'] = this.searchWidget.inputBox.getHistory();
			this.saveState();
		});
	}