WebGL TexParameterf and GetTexParameterf needs to handle float param correctly

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 2011 matching lines @@
     'extension': True,
     'trace_level': 1,
   },
   'TexImage2D': {
     'type': 'Manual',
     'immediate': False,
     'client_test': False,
   },
   'TexParameterf': {
     'decoder_func': 'DoTexParameterf',
-    'gl_test_func': 'glTexParameteri',
     'valid_args': {
       '2': 'GL_NEAREST'
     },
   },
   'TexParameteri': {
     'decoder_func': 'DoTexParameteri',
     'valid_args': {
       '2': 'GL_NEAREST'
     },
   },
   'TexParameterfv': {
     'type': 'PUT',
     'data_type': 'GLfloat',
     'data_value': 'GL_NEAREST',
     'count': 1,
     'decoder_func': 'DoTexParameterfv',
-    'gl_test_func': 'glTexParameteri',
+    'gl_test_func': 'glTexParameterf',
     'first_element_only': True,
   },
   'TexParameteriv': {
     'type': 'PUT',
     'data_type': 'GLint',
     'data_value': 'GL_NEAREST',
     'count': 1,
     'decoder_func': 'DoTexParameteriv',
     'gl_test_func': 'glTexParameteri',
     'first_element_only': True,
@@ skipping 5889 matching lines @@
       "ppapi/shared_impl/ppb_opengles2_shared.cc"])
 
   if gen.errors > 0:
     print "%d errors" % gen.errors
     return 1
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))