DevTools: [JSDoc] Avoid partial arg list annotations in code except "profiler" module

Source/devtools/front_end/elements/Spectrum.js

 /*
  * Copyright (C) 2011 Brian Grinstead 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 113 matching lines @@
 
         this._onchange();
     }
 };
 
 WebInspector.Spectrum.Events = {
     ColorChanged: "ColorChanged"
 };
 
 /**
+ * @param {!Element} element
  * @param {function(!Element, number, number, !MouseEvent)=} onmove
  * @param {function(!Element, !MouseEvent)=} onstart
  * @param {function(!Element, !MouseEvent)=} onstop
  */
 WebInspector.Spectrum.draggable = function(element, onmove, onstart, onstop) {
 
     var doc = document;
     var dragging;
     var offset;
     var scrollOffset;
@@ skipping 299 matching lines @@
 
 WebInspector.ColorSwatch.prototype = {
     /**
      * @param {string} colorString
      */
     setColorString: function(colorString)
     {
         this._swatchInnerElement.style.backgroundColor = colorString;
     }
 }