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diff --git a/vendor/oojs/oojs-ui/src/toolgroups/PopupToolGroup.js b/vendor/oojs/oojs-ui/src/toolgroups/PopupToolGroup.js
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+++ b/vendor/oojs/oojs-ui/src/toolgroups/PopupToolGroup.js
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+/**
+ * Popup list of tools with an icon and optional label.
+ *
+ * @abstract
+ * @class
+ * @extends OO.ui.ToolGroup
+ * @mixins OO.ui.IconElement
+ * @mixins OO.ui.IndicatorElement
+ * @mixins OO.ui.LabelElement
+ * @mixins OO.ui.TitledElement
+ * @mixins OO.ui.ClippableElement
+ * @mixins OO.ui.TabIndexedElement
+ *
+ * @constructor
+ * @param {OO.ui.Toolbar} toolbar
+ * @param {Object} [config] Configuration options
+ * @cfg {string} [header] Text to display at the top of the pop-up
+ */
+OO.ui.PopupToolGroup = function OoUiPopupToolGroup( toolbar, config ) {
+	// Allow passing positional parameters inside the config object
+	if ( OO.isPlainObject( toolbar ) && config === undefined ) {
+		config = toolbar;
+		toolbar = config.toolbar;
+	}
+
+	// Configuration initialization
+	config = config || {};
+
+	// Parent constructor
+	OO.ui.PopupToolGroup.super.call( this, toolbar, config );
+
+	// Properties
+	this.active = false;
+	this.dragging = false;
+	this.onBlurHandler = this.onBlur.bind( this );
+	this.$handle = $( '<span>' );
+
+	// Mixin constructors
+	OO.ui.IconElement.call( this, config );
+	OO.ui.IndicatorElement.call( this, config );
+	OO.ui.LabelElement.call( this, config );
+	OO.ui.TitledElement.call( this, config );
+	OO.ui.ClippableElement.call( this, $.extend( {}, config, { $clippable: this.$group } ) );
+	OO.ui.TabIndexedElement.call( this, $.extend( {}, config, { $tabIndexed: this.$handle } ) );
+
+	// Events
+	this.$handle.on( {
+		keydown: this.onHandleMouseKeyDown.bind( this ),
+		keyup: this.onHandleMouseKeyUp.bind( this ),
+		mousedown: this.onHandleMouseKeyDown.bind( this ),
+		mouseup: this.onHandleMouseKeyUp.bind( this )
+	} );
+
+	// Initialization
+	this.$handle
+		.addClass( 'oo-ui-popupToolGroup-handle' )
+		.append( this.$icon, this.$label, this.$indicator );
+	// If the pop-up should have a header, add it to the top of the toolGroup.
+	// Note: If this feature is useful for other widgets, we could abstract it into an
+	// OO.ui.HeaderedElement mixin constructor.
+	if ( config.header !== undefined ) {
+		this.$group
+			.prepend( $( '<span>' )
+				.addClass( 'oo-ui-popupToolGroup-header' )
+				.text( config.header )
+			);
+	}
+	this.$element
+		.addClass( 'oo-ui-popupToolGroup' )
+		.prepend( this.$handle );
+};
+
+/* Setup */
+
+OO.inheritClass( OO.ui.PopupToolGroup, OO.ui.ToolGroup );
+OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.IconElement );
+OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.IndicatorElement );
+OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.LabelElement );
+OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.TitledElement );
+OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.ClippableElement );
+OO.mixinClass( OO.ui.PopupToolGroup, OO.ui.TabIndexedElement );
+
+/* Methods */
+
+/**
+ * @inheritdoc
+ */
+OO.ui.PopupToolGroup.prototype.setDisabled = function () {
+	// Parent method
+	OO.ui.PopupToolGroup.super.prototype.setDisabled.apply( this, arguments );
+
+	if ( this.isDisabled() && this.isElementAttached() ) {
+		this.setActive( false );
+	}
+};
+
+/**
+ * Handle focus being lost.
+ *
+ * The event is actually generated from a mouseup/keyup, so it is not a normal blur event object.
+ *
+ * @param {jQuery.Event} e Mouse up or key up event
+ */
+OO.ui.PopupToolGroup.prototype.onBlur = function ( e ) {
+	// Only deactivate when clicking outside the dropdown element
+	if ( $( e.target ).closest( '.oo-ui-popupToolGroup' )[ 0 ] !== this.$element[ 0 ] ) {
+		this.setActive( false );
+	}
+};
+
+/**
+ * @inheritdoc
+ */
+OO.ui.PopupToolGroup.prototype.onMouseKeyUp = function ( e ) {
+	// Only close toolgroup when a tool was actually selected
+	if (
+		!this.isDisabled() && this.pressed && this.pressed === this.getTargetTool( e ) &&
+		( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
+	) {
+		this.setActive( false );
+	}
+	return OO.ui.PopupToolGroup.super.prototype.onMouseKeyUp.call( this, e );
+};
+
+/**
+ * Handle mouse up and key up events.
+ *
+ * @param {jQuery.Event} e Mouse up or key up event
+ */
+OO.ui.PopupToolGroup.prototype.onHandleMouseKeyUp = function ( e ) {
+	if (
+		!this.isDisabled() &&
+		( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
+	) {
+		return false;
+	}
+};
+
+/**
+ * Handle mouse down and key down events.
+ *
+ * @param {jQuery.Event} e Mouse down or key down event
+ */
+OO.ui.PopupToolGroup.prototype.onHandleMouseKeyDown = function ( e ) {
+	if (
+		!this.isDisabled() &&
+		( e.which === 1 || e.which === OO.ui.Keys.SPACE || e.which === OO.ui.Keys.ENTER )
+	) {
+		this.setActive( !this.active );
+		return false;
+	}
+};
+
+/**
+ * Switch into active mode.
+ *
+ * When active, mouseup events anywhere in the document will trigger deactivation.
+ */
+OO.ui.PopupToolGroup.prototype.setActive = function ( value ) {
+	value = !!value;
+	if ( this.active !== value ) {
+		this.active = value;
+		if ( value ) {
+			this.getElementDocument().addEventListener( 'mouseup', this.onBlurHandler, true );
+			this.getElementDocument().addEventListener( 'keyup', this.onBlurHandler, true );
+
+			// Try anchoring the popup to the left first
+			this.$element.addClass( 'oo-ui-popupToolGroup-active oo-ui-popupToolGroup-left' );
+			this.toggleClipping( true );
+			if ( this.isClippedHorizontally() ) {
+				// Anchoring to the left caused the popup to clip, so anchor it to the right instead
+				this.toggleClipping( false );
+				this.$element
+					.removeClass( 'oo-ui-popupToolGroup-left' )
+					.addClass( 'oo-ui-popupToolGroup-right' );
+				this.toggleClipping( true );
+			}
+		} else {
+			this.getElementDocument().removeEventListener( 'mouseup', this.onBlurHandler, true );
+			this.getElementDocument().removeEventListener( 'keyup', this.onBlurHandler, true );
+			this.$element.removeClass(
+				'oo-ui-popupToolGroup-active oo-ui-popupToolGroup-left  oo-ui-popupToolGroup-right'
+			);
+			this.toggleClipping( false );
+		}
+	}
+};