Remove Wine + Valgrind code since nobody is working on it....

tools/valgrind/common.py

 # Copyright (c) 2009 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import logging
 import os
 import signal
 import subprocess
 import sys
 import time
@@ skipping 116 matching lines @@
 
 
 def IsMac():
   return sys.platform.startswith('darwin')
 
 
 def IsWindows():
   return sys.platform == 'cygwin' or sys.platform.startswith('win')
 
 
-def IsWine():
-  """This needs to be set by the script that starts the buildbot, i.e.
-  /etc/init.d/buildbot, or manually on the command line."""
-  return (os.environ.get('WINE') and
-          os.environ.get('WINEPREFIX') and
-          os.environ.get('WINESERVER'))
-
-
 def PlatformNames():
   """Return an array of string to be used in paths for the platform
   (e.g. suppressions, gtest filters, ignore files etc.)
   The first element of the array describes the 'main' platform
   """
-  # This has to be before IsLinux()
-  if IsWine():
-    return ['wine', 'win32']
   if IsLinux():
     return ['linux']
   if IsMac():
     return ['mac']
   if IsWindows():
     return ['win32']
   raise NotImplementedError('Unknown platform "%s".' % sys.platform)