Revert sdk 6.1 upgrade changes.

tools/memory_watcher/scripts/memtrace.pl

 #!/usr/bin/perl
 
 #
 # Blame callstacks for each memory allocation.
 # Similar to memprof.pl, will also try to filter out unuseful stacks.
 # TODO: better describe how these tools differ.
 #
 # Usage:
 #
 #   memtrace.pl <logfile>
@@ skipping 83 matching lines @@
       }
       if ($filename =~ m/stringbuffer.h/) {
         next;
       }
       if ($filename =~ m/fastmalloc.h/) {
         next;
       }
       if ($filename =~ m/microsoft visual studio 8/) {
         next;
       }
-      if ($filename =~ m/platformsdk_win2008_6_1/) {
+      if ($filename =~ m/platformsdk_vista_6_0/) {
         next;
       }
       if ($location_blame eq "") {
         # use this to blame the line
         $location_blame = $line;
   
         # use this to blame the file.
       #  $location_blame = $filename;
 
 #print("blaming $location_blame\n");
@@ skipping 18 matching lines @@
 }
 
 
 # ----- Main ------------------------------------------------
 
 # Get the command line argument
 my $filename = shift;
 
 # Process the file.
 process_raw($filename);