Fix trailing whitespace in scripts and misc. files

Tools/Scripts/check-dom-results

Index: Tools/Scripts/check-dom-results
diff --git a/Tools/Scripts/check-dom-results b/Tools/Scripts/check-dom-results
index 0b324069718fa88749212e4cd4b918802b931b74..de4f77d63f6a0506d3ab363629f53a5c2ee8606f 100755
--- a/Tools/Scripts/check-dom-results
+++ b/Tools/Scripts/check-dom-results
@@ -7,13 +7,13 @@
 # are met:
 #
 # 1.  Redistributions of source code must retain the above copyright
-#     notice, this list of conditions and the following disclaimer. 
+#     notice, this list of conditions and the following disclaimer.
 # 2.  Redistributions in binary form must reproduce the above copyright
 #     notice, this list of conditions and the following disclaimer in the
-#     documentation and/or other materials provided with the distribution. 
+#     documentation and/or other materials provided with the distribution.
 # 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
 #     its contributors may be used to endorse or promote products derived
-#     from this software without specific prior written permission. 
+#     from this software without specific prior written permission.
 #
 # THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
@@ -91,7 +91,7 @@ foreach my $suite (@suites) {
 
     my $successCount = $count - $failureCount - $disabledCount;
     my $percentage = (sprintf "%.1f", ($successCount * 100.0 / $count));
-    
+
     if ($percentage == 100) {
         print "${name}: all ${count} tests succeeded";
     } else {
@@ -103,7 +103,7 @@ foreach my $suite (@suites) {
         print "\n";
         if (@disabled) {
             print "    Disabled:\n";
-            
+
             foreach my $failure (sort @disabled) {
                 $failure =~ s|.*/||;
                 $failure =~ s|-disabled||;
@@ -112,7 +112,7 @@ foreach my $suite (@suites) {
         }
         if (@failures) {
             print "    Failed:\n";
-            
+
             foreach my $failure (sort @failures) {
                 $directory =~ m|^dom/(\w+)|;
                 my $extension = $1;