[DevTools] Rename View to Widget.

Source/devtools/front_end/ui/DropTarget.js

 // Copyright (c) 2015 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.
 
 /**
  * @constructor
  * @param {!Element} element
  * @param {!Array.<string>} transferTypes
  * @param {string} messageText
  * @param {function(!DataTransfer)} handleDrop
@@ skipping 51 matching lines @@
     _onDragOver: function(event)
     {
         if (!this._enabled || !this._hasMatchingType(event))
             return;
         event.dataTransfer.dropEffect = "copy";
         event.consume(true);
         if (this._dragMaskElement)
             return;
         this._dragMaskElement = this._element.createChild("div", "");
         var shadowRoot = this._dragMaskElement.createShadowRoot();
-        shadowRoot.appendChild(WebInspector.View.createStyleElement("ui/dropTarget.css"));
+        shadowRoot.appendChild(WebInspector.Widget.createStyleElement("ui/dropTarget.css"));
         shadowRoot.createChild("div", "drop-target-message").textContent = this._messageText;
         this._dragMaskElement.addEventListener("drop", this._onDrop.bind(this), true);
         this._dragMaskElement.addEventListener("dragleave", this._onDragLeave.bind(this), true);
     },
 
     /**
      * @param {!Event} event
      */
     _onDrop: function(event)
     {
@@ skipping 11 matching lines @@
         event.consume(true);
         this._removeMask();
     },
 
     _removeMask: function()
     {
         this._dragMaskElement.remove();
         delete this._dragMaskElement;
     }
 }