[Devtools] Removed @unrestricted from NetworkWaterfallColumn

third_party/WebKit/Source/devtools/front_end/network/NetworkWaterfallColumn.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
-/**
- * @unrestricted
- */
 Network.NetworkWaterfallColumn = class extends UI.VBox {
   /**
    * @param {number} rowHeight
    * @param {!Network.NetworkTimeCalculator} calculator
    */
   constructor(rowHeight, calculator) {
     // TODO(allada) Make this a shadowDOM when the NetworkWaterfallColumn gets moved into NetworkLogViewColumns.
     super(false);
     this.registerRequiredCSS('network/networkWaterfallColumn.css');
 
     this._canvas = this.contentElement.createChild('canvas');
     this._canvas.tabIndex = 1;
     this.setDefaultFocusedElement(this._canvas);
     this._canvasPosition = this._canvas.getBoundingClientRect();
 
     /** @const */
     this._leftPadding = 5;
     /** @const */
     this._fontSize = 10;
 
     this._rightPadding = 0;
+    this._scrollTop = 0;
 
     this._rowHeight = rowHeight;
     this._headerHeight = 0;
     this._calculator = calculator;
 
     this._offsetWidth = 0;
     this._offsetHeight = 0;
     this._startTime = this._calculator.minimumBoundary();
     this._endTime = this._calculator.maximumBoundary();
 
     this._popoverHelper = new UI.PopoverHelper(this.element);
     this._popoverHelper.initializeCallbacks(this._getPopoverAnchor.bind(this), this._showPopover.bind(this));
     this._popoverHelper.setTimeout(300, 300);
 
     /** @type {!Array<!Network.NetworkNode>} */
     this._nodes = [];
 
     /** @type {?Network.NetworkNode} */
     this._hoveredNode = null;
 
     /** @type {!Map<string, !Array<number>>} */
     this._eventDividers = new Map();
 
+    /** @type {(number|undefined)} */
+    this._updateRequestID;
+
     var colorUsage = UI.ThemeSupport.ColorUsage;
     this._rowNavigationRequestColor = UI.themeSupport.patchColor('#def', colorUsage.Background);
     this._rowStripeColor = UI.themeSupport.patchColor('#f5f5f5', colorUsage.Background);
     this._rowHoverColor = UI.themeSupport.patchColor(
         '#ebf2fc', /** @type {!UI.ThemeSupport.ColorUsage} */ (colorUsage.Background | colorUsage.Selection));
     this._parentInitiatorColor = UI.themeSupport.patchColor('hsla(120, 68%, 54%, 0.2)', colorUsage.Background);
     this._initiatedColor = UI.themeSupport.patchColor('hsla(0, 68%, 54%, 0.2)', colorUsage.Background);
 
     this.element.addEventListener('mousemove', this._onMouseMove.bind(this), true);
     this.element.addEventListener('mouseleave', event => this._setHoveredNode(null, false), true);
@@ skipping 569 matching lines @@
   font: 'hsl(8, 100%, 80%)',
   media: 'hsl(90, 50%, 80%)',
   image: 'hsl(90, 50%, 80%)',
   script: 'hsl(31, 100%, 80%)',
   stylesheet: 'hsl(272, 64%, 80%)',
   texttrack: 'hsl(8, 100%, 80%)',
   websocket: 'hsl(0, 0%, 95%)',
   xhr: 'hsl(53, 100%, 80%)',
   other: 'hsl(0, 0%, 95%)'
 };