DevTools: Disallow console.log statements with eslint

third_party/WebKit/Source/devtools/front_end/ui/Widget.js

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2011 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:
  * 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 58 matching lines @@
     if (!count)
       return;
 
     while (parentElement) {
       parentElement.__widgetCounter -= count;
       parentElement = parentElement.parentElementOrShadowHost();
     }
   }
 
   static __assert(condition, message) {
-    if (!condition) {
-      console.trace();
+    if (!condition)
       throw new Error(message);
-    }
   }
 
   /**
    * @param {?Node} node
    */
   static focusWidgetForNode(node) {
     while (node) {
       if (node.__widget)
         break;
       node = node.parentNodeOrShadowHost();
@@ skipping 338 matching lines @@
   /**
    * @param {string} cssFile
    */
   registerRequiredCSS(cssFile) {
     UI.appendStyle(this._isWebComponent ? this._shadowRoot : this.element, cssFile);
   }
 
   printWidgetHierarchy() {
     var lines = [];
     this._collectWidgetHierarchy('', lines);
-    console.log(lines.join('\n'));
+    console.log(lines.join('\n'));  // eslint-disable-line no-console
   }
 
   _collectWidgetHierarchy(prefix, lines) {
     lines.push(prefix + '[' + this.element.className + ']' + (this._children.length ? ' {' : ''));
 
     for (var i = 0; i < this._children.length; ++i)
       this._children[i]._collectWidgetHierarchy(prefix + '    ', lines);
 
     if (this._children.length)
       lines.push(prefix + '}');
@@ skipping 295 matching lines @@
   UI.Widget.__assert(
       !child.__widgetCounter && !child.__widget,
       'Attempt to remove element containing widget via regular DOM operation');
   return UI.Widget._originalRemoveChild.call(this, child);
 };
 
 Element.prototype.removeChildren = function() {
   UI.Widget.__assert(!this.__widgetCounter, 'Attempt to remove element containing widget via regular DOM operation');
   UI.Widget._originalRemoveChildren.call(this);
 };