[DevTools] Rename View to Widget.

Source/devtools/front_end/ui/treeoutline.js

 /*
  * Copyright (C) 2007 Apple 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
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 261 matching lines @@
     TreeOutline.call(this);
     var innerElement = this.element;
     innerElement.classList.add("tree-outline");
     if (className)
         innerElement.classList.add(className);
 
     // Redefine element to the external one.
     this.element = createElement("div");
 
     this._shadowRoot = this.element.createShadowRoot();
-    this._shadowRoot.appendChild(WebInspector.View.createStyleElement("ui/treeoutline.css"));
+    this._shadowRoot.appendChild(WebInspector.Widget.createStyleElement("ui/treeoutline.css"));
     this._shadowRoot.appendChild(innerElement);
     WebInspector.installComponentRootStyles(innerElement);
     this._renderSelection = true;
 }
 
 TreeOutlineInShadow.prototype = {
     /**
      * @param {string} cssFile
      */
     registerRequiredCSS: function(cssFile)
     {
-        this._shadowRoot.appendChild(WebInspector.View.createStyleElement(cssFile));
+        this._shadowRoot.appendChild(WebInspector.Widget.createStyleElement(cssFile));
     },
 
     __proto__: TreeOutline.prototype
 }
 
 /**
  * @constructor
  * @param {(string|!Node)=} title
  * @param {boolean=} expandable
  */
@@ skipping 752 matching lines @@
     isEventWithinDisclosureTriangle: function(event)
     {
         // FIXME: We should not use getComputedStyle(). For that we need to get rid of using ::before for disclosure triangle. (http://webk.it/74446)
         var paddingLeftValue = window.getComputedStyle(this._listItemNode).paddingLeft;
         console.assert(paddingLeftValue.endsWith("px"));
         var computedLeftPadding = parseFloat(paddingLeftValue);
         var left = this._listItemNode.totalOffsetLeft() + computedLeftPadding;
         return event.pageX >= left && event.pageX <= left + TreeElement._ArrowToggleWidth && this._expandable;
     }
 }