Fix depth texture sampling on compatibility profile.

gpu/command_buffer/build_gles2_cmd_buffer.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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.
 
 """code generator for GLES2 command buffers."""
 
 import itertools
 import os
 import os.path
@@ skipping 2426 matching lines @@
     'decoder_func': 'DoBindSampler',
     'unsafe': True,
     'use_helper': True,
   },
   'BindTexture': {
     'type': 'Bind',
     'decoder_func': 'DoBindTexture',
     'gen_func': 'GenTextures',
     # TODO: remove this once client side caching works.
     'client_test': False,
+    'unit_test': False,
     'trace_level': 2,
   },
   'BindTransformFeedback': {
     'type': 'Bind',
     'decoder_func': 'DoBindTransformFeedback',
     'unsafe': True,
     'use_helper': True,
     'unit_test': False,
   },
   'BlitFramebufferCHROMIUM': {
@@ skipping 9073 matching lines @@
   Format(gen.generated_cpp_filenames)
 
   if gen.errors > 0:
     print "%d errors" % gen.errors
     return 1
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))