Fixing python deprecations.

Original patch by Alexey Stukalov <astukalov@gmail.com>.

BUG=v8:1391
TEST=

Review URL: https://chromiumcodereview.appspot.com/10412022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11604 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

tools/js2c.py

 #!/usr/bin/env python
 #
-# Copyright 2006-2008 the V8 project authors. All rights reserved.
+# Copyright 2012 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:
@@ -195,14 +195,14 @@ def ReadMacros(lines):
       macro_match = MACRO_PATTERN.match(line)
       if macro_match:
         name = macro_match.group(1)
-        args = map(string.strip, macro_match.group(2).split(','))
+        args = [match.strip() for match in macro_match.group(2).split(',')]
         body = macro_match.group(3).strip()
         macros.append((re.compile("\\b%s\\(" % name), TextMacro(args, body)))
       else:
         python_match = PYTHON_MACRO_PATTERN.match(line)
         if python_match:
           name = python_match.group(1)
-          args = map(string.strip, python_match.group(2).split(','))
+          args = [match.strip() for match in python_match.group(2).split(',')]
           body = python_match.group(3).strip()
           fun = eval("lambda " + ",".join(args) + ': ' + body)
           macros.append((re.compile("\\b%s\\(" % name), PythonMacro(args, fun)))

tools/jsmin.py

 #!/usr/bin/python2.4
 
-# Copyright 2009 the V8 project authors. All rights reserved.
+# Copyright 2012 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:
@@ -154,7 +154,7 @@ class JavaScriptMinifier(object):
       return var_name
     while True:
       identifier_first_char = self.identifier_counter % 52
-      identifier_second_char = self.identifier_counter / 52
+      identifier_second_char = self.identifier_counter // 52
       new_identifier = self.CharFromNumber(identifier_first_char)
       if identifier_second_char != 0:
         new_identifier = (