[DevTools] Host paint profiles in PaintProfilerModel

third_party/WebKit/Source/devtools/front_end/layer_viewer/PaintProfilerView.js

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 352 matching lines @@
     this.setMinimumSize(100, 25);
     this.element.classList.add('overflow-auto');
 
     this._treeOutline = new UI.TreeOutlineInShadow();
     this.element.appendChild(this._treeOutline.element);
 
     this._log = [];
   }
 
   /**
-   * @param {?SDK.Target} target
    * @param {!Array.<!SDK.PaintProfilerLogItem>} log
    */
-  setCommandLog(target, log) {
-    this._target = target;
+  setCommandLog(log) {
     this._log = log;
     /** @type {!Map<!SDK.PaintProfilerLogItem>} */
     this._treeItemCache = new Map();
     this.updateWindow({left: 0, right: this._log.length});
   }
 
   /**
    * @param {!SDK.PaintProfilerLogItem} logItem
    */
   _appendLogItem(logItem) {
@@ skipping 168 matching lines @@
    * @param {string} name
    * @param {string} title
    * @param {string} color
    */
   constructor(name, title, color) {
     this.name = name;
     this.title = title;
     this.color = color;
   }
 };