msan: initialize buffer BlurLargeImage blurs

tools/dm_flags.py

 #
 # Copyright 2015 Google Inc.
 #
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
 
 #!/usr/bin/env python
 
 usage = '''
@@ skipping 177 matching lines @@
 
   if 'ANGLE' in bot and 'Debug' in bot:
     match.append('~GLPrograms') # skia:4717
 
   # Hacking around trying to get the MSAN bot green.
   if 'MSAN' in bot:
     blacklist.extend(('_ image _ .wbmp').split(' '))  # skia:4900
     blacklist.extend(('_ image _ .png').split(' '))  # I8 .png color tables
     blacklist.extend(('_ image _ .bmp').split(' '))  # I8 .bmp color tables
 
-    match.append('~BlurLargeImage')        # Bug in the GM?
     match.append('~FontMgrAndroidParser')  # expat currently uninstrumented.
 
   if blacklist:
     args.append('--blacklist')
     args.extend(blacklist)
 
   if match:
     args.append('--match')
     args.extend(match)
 
@@ skipping 42 matching lines @@
   if len(sys.argv) == 2 and sys.argv[1] == 'test':
     self_test()
     sys.exit(0)
 
   if len(sys.argv) != 3:
     print usage
     sys.exit(1)
 
   with open(sys.argv[1], 'w') as out:
     json.dump(get_args(sys.argv[2]), out)