Fix trailing whitespace in scripts and misc. files

Tools/Scripts/svn-create-patch

 #!/usr/bin/perl -w
 
 # Copyright (C) 2005, 2006 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 185 matching lines @@
         }
     }
     close INFO;
     return ($sourceFile, $sourceRevision);
 }
 
 sub generateDiff($$)
 {
     my ($fileData, $prefix) = @_;
     my $file = File::Spec->catdir($prefix, $fileData->{path});
-    
+
     if ($ignoreChangelogs && basename($file) eq "ChangeLog") {
         return 0;
     }
-    
+
     my $patch = "";
     if ($fileData->{modificationType} eq "additionWithHistory") {
         manufacturePatchForAdditionWithHistory($fileData);
     }
 
     my $diffOptions = diffOptionsForFile($file);
     my $escapedFile = escapeSubversionPath($file);
     open DIFF, "svn diff --diff-cmd diff -x -$diffOptions '$escapedFile' |" or die;
     while (<DIFF>) {
         $patch .= $_;
     }
     close DIFF;
     if (basename($file) eq "ChangeLog") {
         my $changeLogHash = fixChangeLogPatch($patch);
-        $patch = $changeLogHash->{patch};   
+        $patch = $changeLogHash->{patch};
     }
     print $patch;
     if ($fileData->{isBinary}) {
         print "\n" if ($patch && $patch =~ m/\n\S+$/m);
         outputBinaryContent($file);
     }
     return length($patch);
 }
 
 sub generateFileList($\%)
@@ skipping 77 matching lines @@
     my ($aa, $bb) = @_;
 
     my @a = split /(\d+)/, $aa;
     my @b = split /(\d+)/, $bb;
 
     # Compare one chunk at a time.
     # Each chunk is either all numeric digits, or all not numeric digits.
     while (@a && @b) {
         my $a = shift @a;
         my $b = shift @b;
-        
+
         # Use numeric comparison if chunks are non-equal numbers.
         return $a <=> $b if $a =~ /^\d/ && $b =~ /^\d/ && $a != $b;
 
         # Use string comparison if chunks are any other kind of non-equal string.
         return $a cmp $b if $a ne $b;
     }
-    
+
     # One of the two is now empty; compare lengths for result in this case.
     return @a <=> @b;
 }
 
 sub outputBinaryContent($)
 {
     my ($path) = @_;
     # Deletion
     return if (! -e $path);
     # Addition or Modification
@@ skipping 71 matching lines @@
     return ($dirname, basename($path));
 }
 
 # Sort so source code files appear before test files.
 sub testfilecmp($$)
 {
     my ($fileDataA, $fileDataB) = @_;
     return $fileDataA->{isTestFile} <=> $fileDataB->{isTestFile};
 }