Improve profiler output to make it easier to see the

tools/tickprocessor.py

 # Copyright 2008 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * 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
@@ skipping 47 matching lines @@
 
 
 class JSCodeEntry(CodeEntry):
 
   def __init__(self, start_addr, name, type, size):
     CodeEntry.__init__(self, start_addr, name)
     self.type = type
     self.size = size
 
   def ToString(self):
-    return self.name + ' ' + self.type
+    name = self.name
+    if name == '': name = '<anonymous>'
+    return self.type + ': ' + name
 
 
 class TickProcessor(object):
 
   def __init__(self):
     self.log_file = ''
     self.deleted_code = []
     self.vm_extent = {}
     self.js_entries = splaytree.SplayTree()
     self.cpp_entries = splaytree.SplayTree()
@@ skipping 116 matching lines @@
         else:
           non_library_percentage = entry.tick_count * 100.0 / number_of_non_library_ticks
         print('  %(total)5.1f%% %(nonlib)6.1f%%   %(name)s' % {
           'total' : total_percentage,
           'nonlib' : non_library_percentage,
           'name' : entry.ToString()
         })
 
 if __name__ == '__main__':
   sys.exit('You probably want to run windows-tick-processor.py or linux-tick-processor.py.')