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

tools/tests/render_pictures_test.py

 #!/usr/bin/python
 
 """
 Copyright 2014 Google Inc.
 
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
 
 Test the render_pictures binary.
-
-TODO(epoger): Combine with overlapping tools/test_rendering.py and
-tools/test_pictures.py .
-See https://code.google.com/p/skia/issues/detail?id=1943#c2
 """
 
 # System-level imports
 import json
 import os
 import shutil
 import tempfile
 
 # Imports from within Skia
 import base_unittest
@@ skipping 98 matching lines @@
     actual_dict = json.loads(file_contents)
     self.assertEqual(actual_dict, expected_dict)
 
 
 def main():
   base_unittest.main(RenderPicturesTest)
 
 
 if __name__ == '__main__':
   main()