[Devtools] Move canvas timeline out of experiments and remove old code

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

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2008, 2009 Anthony Ricaud <rik@webkit.org>
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 378 matching lines @@
    * @param {number} end
    */
   setWindow(start, end) {
     if (!start && !end) {
       this._timeFilter = null;
       this._timeCalculator.setWindow(null);
     } else {
       this._timeFilter = WebInspector.NetworkLogView._requestTimeFilter.bind(null, start, end);
       this._timeCalculator.setWindow(new WebInspector.NetworkTimeBoundary(start, end));
     }
-    this._columns.updateDividersIfNeeded();
     this._filterRequests();
   }
 
   clearSelection() {
     if (this._dataGrid.selectedNode)
       this._dataGrid.selectedNode.deselect();
   }
 
   _addFilters() {
     this._textFilterUI = new WebInspector.TextFilterUI(true);
@@ skipping 349 matching lines @@
   }
 
   /**
    * @override
    */
   wasShown() {
     this._refreshIfNeeded();
     this._columns.wasShown();
   }
 
-  /**
-   * @override
-   */
-  willHide() {
-    this._columns.willHide();
-  }
-
   _refresh() {
     this._needsRefresh = false;
 
     if (this._refreshRequestId) {
       this.element.window().cancelAnimationFrame(this._refreshRequestId);
       delete this._refreshRequestId;
     }
 
     this.removeAllNodeHighlights();
 
@@ skipping 38 matching lines @@
       dataGrid.insertChild(node);
       node[WebInspector.NetworkLogView._isMatchingSearchQuerySymbol] = this._matchRequest(request);
     }
 
     for (var node of nodesToRefresh)
       node.refresh();
 
     this._highlightNthMatchedRequestForSearch(
         this._updateMatchCountAndFindMatchIndex(this._currentMatchedRequestNode), false);
 
-    if (!this.calculator().boundary().equals(oldBoundary)) {
-      // The boundaries changed, so all item graphs are stale.
-      this._columns.updateDividersIfNeeded();
-      var nodes = this._nodesByRequestId.valuesArray();
-      for (var i = 0; i < nodes.length; ++i)
-        nodes[i].refreshGraph();
-    }
-
     this._staleRequestIds = {};
     this._updateSummaryBar();
 
     this._columns.dataChanged();
   }
 
   reset() {
     this._requestWithHighlightedInitiators = null;
     this.dispatchEventToListeners(WebInspector.NetworkLogView.Events.RequestSelected, null);
 
@@ skipping 861 matching lines @@
 WebInspector.NetworkLogView.IsFilterType = {
   Running: 'running'
 };
 
 /** @type {!Array<string>} */
 WebInspector.NetworkLogView._searchKeys =
     Object.keys(WebInspector.NetworkLogView.FilterType).map(key => WebInspector.NetworkLogView.FilterType[key]);
 
 /** @typedef {function(!WebInspector.NetworkRequest): boolean} */
 WebInspector.NetworkLogView.Filter;