[Devtools] Template fromTarget() function calls to model

third_party/WebKit/Source/devtools/front_end/sdk/DOMModel.js

 /*
  * Copyright (C) 2009, 2010 Google Inc. All rights reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * 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.
@@ skipping 1089 matching lines @@
   static cancelSearch() {
     for (var domModel of SDK.DOMModel.instances())
       domModel._cancelSearch();
   }
 
   /**
    * @param {!SDK.Target} target
    * @return {?SDK.DOMModel}
    */
   static fromTarget(target) {
-    return /** @type {?SDK.DOMModel} */ (target.model(SDK.DOMModel));
+    return target.model(SDK.DOMModel);
   }
 
   /**
    * @param {!SDK.DOMNode} node
    */
   _scheduleMutationEvent(node) {
     if (!this.hasEventListeners(SDK.DOMModel.Events.DOMMutated))
       return;
 
     this._lastMutationId = (this._lastMutationId || 0) + 1;
@@ skipping 1041 matching lines @@
   /**
    * @override
    * @param {!Protocol.Page.FrameId} frameId
    */
   highlightFrame(frameId) {
     this._agent.highlightFrame(
         frameId, Common.Color.PageHighlight.Content.toProtocolRGBA(),
         Common.Color.PageHighlight.ContentOutline.toProtocolRGBA());
   }
 };