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

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

Index: LayoutTests/dom/html/level1/core/hc_nodegetprevioussiblingnull.js
diff --git a/LayoutTests/dom/html/level1/core/hc_nodegetprevioussiblingnull.js b/LayoutTests/dom/html/level1/core/hc_nodegetprevioussiblingnull.js
index b1dc78716b5e7054eab6d14b8a9f0bada45b9322..068c9ebf03ccfc6e467d880be1b40737679cc908 100644
--- a/LayoutTests/dom/html/level1/core/hc_nodegetprevioussiblingnull.js
+++ b/LayoutTests/dom/html/level1/core/hc_nodegetprevioussiblingnull.js
@@ -1,17 +1,14 @@
-
 /*
-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
@@ -41,26 +38,24 @@ function setUpPage() {
      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,
@@ -72,22 +67,18 @@ function loadComplete() {
     }
 }
 
-
 /**
-* 
+*
 
     If there is not a node immediately preceding this node the
 
     "getPreviousSibling()" method returns null.
 
-    
-
     Retrieve the first child of the second employee and
 
     invoke the "getPreviousSibling()" method.   It should
 
-    be set to null. 
-
+    be set to null.
 
 * @author Curt Arnold
 * @see http://www.w3.org/TR/1998/REC-DOM-Level-1-19981001/level-one-core#ID-640FB3C8
@@ -100,7 +91,7 @@ function hc_nodegetprevioussiblingnull() {
       var employeeNode;
       var fcNode;
       var psNode;
-      
+
       var docRef = null;
       if (typeof(this.doc) != 'undefined') {
         docRef = this.doc;
@@ -113,11 +104,8 @@ function hc_nodegetprevioussiblingnull() {
       psNode = fcNode.previousSibling;
 
       assertNull("nodeGetPreviousSiblingNullAssert1",psNode);
-    
-}
-
-
 
+}
 
 function runTest() {
    hc_nodegetprevioussiblingnull();