Remove tabs and trailing whitspace in LayoutTests/dom/.../*.js

LayoutTests/dom/html/level1/core/hc_elementreplaceexistingattribute.js

-
 /*
-Copyright © 2001-2004 World Wide Web Consortium, 
-(Massachusetts Institute of Technology, European Research Consortium 
-for Informatics and Mathematics, Keio University). All 
-Rights Reserved. This work is distributed under the W3C® Software License [1] in the 
-hope that it will be useful, but WITHOUT ANY WARRANTY; without even 
-the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+Copyright © 2001-2004 World Wide Web Consortium,
+(Massachusetts Institute of Technology, European Research Consortium
+for Informatics and Mathematics, Keio University). All
+Rights Reserved. This work is distributed under the W3C® Software License [1] in the
+hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
 [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
 */
 
-
-
    /**
     *  Gets URI that identifies the test.
     *  @return uri identifier of test
     */
 function getTargetURI() {
       return "http://www.w3.org/2001/DOM-Test-Suite/level1/core/hc_elementreplaceexistingattribute";
    }
 
 var docsLoaded = -1000000;
 var builder = null;
 
 //
 //   This function is called by the testing framework before
 //      running the test suite.
 //
 //   If there are no configuration exceptions, asynchronous
 //        document loading is started.  Otherwise, the status
 //        is set to complete and the exception is immediately
 //        raised when entering the body of the test.
 //
 function setUpPage() {
    setUpPageStatus = 'running';
    try {
      //
      //   creates test document builder, may throw exception
      //
      builder = createConfiguredBuilder();
 
       docsLoaded = 0;
-      
+
       var docRef = null;
       if (typeof(this.doc) != 'undefined') {
         docRef = this.doc;
       }
       docsLoaded += preload(docRef, "doc", "hc_staff");
-        
+
        if (docsLoaded == 1) {
           setUpPageStatus = 'complete';
        }
     } catch(ex) {
-        catchInitializationError(builder, ex);
+        catchInitializationError(builder, ex);
         setUpPageStatus = 'complete';
     }
 }
 
-
-
 //
-//   This method is called on the completion of 
+//   This method is called on the completion of
 //      each asychronous load started in setUpTests.
 //
 //   When every synchronous loaded document has completed,
 //      the page status is changed which allows the
 //      body of the test to be executed.
 function loadComplete() {
     if (++docsLoaded == 1) {
         setUpPageStatus = 'complete';
     }
 }
 
-
 /**
-* 
+*
     The "setAttributeNode(newAttr)" method adds a new
    attribute to the Element.  If the "newAttr" Attr node is
    already present in this element, it should replace the
-   existing one. 
-   
-   Retrieve the last child of the third employee and add a 
-   new attribute node by invoking the "setAttributeNode(new 
-   Attr)" method.  The new attribute node to be added is 
+   existing one.
+
+   Retrieve the last child of the third employee and add a
+   new attribute node by invoking the "setAttributeNode(new
+   Attr)" method.  The new attribute node to be added is
    "class", which is already present in this element.  The
-   method should replace the existing Attr node with the 
+   method should replace the existing Attr node with the
    new one.  This test uses the "createAttribute(name)"
-   method from the Document interface. 
+   method from the Document interface.
 
 * @author Curt Arnold
 */
 function hc_elementreplaceexistingattribute() {
    var success;
     if(checkInitialization(builder, "hc_elementreplaceexistingattribute") != null) return;
     var doc;
       var elementList;
       var testEmployee;
       var newAttribute;
       var strong;
       var setAttr;
-      
+
       var docRef = null;
       if (typeof(this.doc) != 'undefined') {
         docRef = this.doc;
       }
       doc = load(docRef, "doc", "hc_staff");
       elementList = doc.getElementsByTagName("acronym");
       testEmployee = elementList.item(2);
       newAttribute = doc.createAttribute("class");
       setAttr = testEmployee.setAttributeNode(newAttribute);
       strong = testEmployee.getAttribute("class");
       assertEquals("replacedValue","",strong);
-       
+
 }
 
-
-
-
 function runTest() {
    hc_elementreplaceexistingattribute();
 }