Fix trailing whitespace in scripts and misc. files

Tools/Scripts/check-dom-results

 #!/usr/bin/perl -w
 
 # Copyright (C) 2005 Apple Computer, 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. 
+#     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
 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 # DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 # DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
@@ skipping 57 matching lines @@
         }
     }
 
     my $disabledCount = (scalar @disabled);
     my $failureCount = (scalar @failures);
 
     $count += $disabledCount;
 
     my $successCount = $count - $failureCount - $disabledCount;
     my $percentage = (sprintf "%.1f", ($successCount * 100.0 / $count));
-    
+
     if ($percentage == 100) {
         print "${name}: all ${count} tests succeeded";
     } else {
         print "${name}: ${successCount} out of ${count} tests succeeded (${percentage}%)";
     }
     print " ($disabledCount disabled)" if $disabledCount;
     print "\n";
     if ($verbose) {
         print "\n";
         if (@disabled) {
             print "    Disabled:\n";
-            
+
             foreach my $failure (sort @disabled) {
                 $failure =~ s|.*/||;
                 $failure =~ s|-disabled||;
                 print "        ${directory}/${failure}";
             }
         }
         if (@failures) {
             print "    Failed:\n";
-            
+
             foreach my $failure (sort @failures) {
                 $directory =~ m|^dom/(\w+)|;
                 my $extension = $1;
                 $failure =~ s|.*/||;
                 $failure =~ s|-expected\.txt|.${extension}|;
                 print "        ${directory}/${failure}";
             }
         }
 
         print "\n";
     }
 
     $totalCount += $count;
     $totalSuccesses += $successCount;
     $totalDisabled += $disabledCount;
     $totalFailed += $failureCount;
 }
 
 
 my $totalPercentage = (sprintf "%.1f", ($totalSuccesses * 100.0 / $totalCount));
 my $totalDisabledPercentage = (sprintf "%.1f", ($totalDisabled * 100.0 / $totalCount));
 my $totalFailedPercentage = (sprintf "%.1f", ($totalFailed * 100.0 / $totalCount));
 
 print "Total: ${totalSuccesses} out of ${totalCount} tests succeeded (${totalPercentage}%)\n";
 print "       ${totalDisabled} tests disabled (${totalDisabledPercentage}%)\n";
 print "       ${totalFailed} tests failed (${totalFailedPercentage}%)\n";