deprecate tools/test_rendering.py and tools/test_pictures.py

tools/test_pictures.py

 '''
 Copyright 2012 Google Inc.
 
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
 
 Compares the rendererings of serialized SkPictures to expected images.
 
 Launch with --help to see more information.
 
-TODO(epoger): Combine with overlapping tools/tests/render_pictures_test.py .
+TODO(epoger): We believe this tool is no longer used, so we have disabled it
+and will remove it on 1 Feb 2014 if nobody objects.
 See https://code.google.com/p/skia/issues/detail?id=1943#c2
 '''
 # common Python modules
 import os
 import optparse
 import sys
 import shutil
 import tempfile
 
 # modules declared within this same directory
@@ skipping 31 matching lines @@
           del parser.rargs[:2]
 
     setattr(parser.values, option.dest, result)
 
 
 def Main(args):
     """Allow other scripts to call this script with fake command-line args.
 
     @param The commandline argument list
     """
+    print ('We believe this tool is no longer used, so we have disabled it '
+           'and will remove it on 1 Feb 2014 if nobody objects. See '
+           'https://code.google.com/p/skia/issues/detail?id=1943#c2')
+    sys.exit(-1)
+
     parser = optparse.OptionParser(USAGE_STRING % '%prog' + HELP_STRING)
     parser.add_option('--render_dir', dest='render_dir',
                     help = ("specify the location to output the rendered files."
                               " Default is a temp directory."))
     parser.add_option('--diff_dir', dest='diff_dir',
                     help = ("specify the location to output the diff files."
                               " Default is a temp directory."))
     parser.add_option('--mode', dest='mode', type='string',
                       action="callback", callback=ModeParse,
                       help = ("specify how rendering is to be done."))
@@ skipping 17 matching lines @@
 
     if (options.device is not None):
         extra_args += ' --device %s' % options.device
 
     test_rendering.TestRenderSkps(inputs, expected_dir, options.render_dir,
                                   options.diff_dir, 'render_pictures',
                                   extra_args)
 
 if __name__ == '__main__':
     Main(sys.argv)