texture mipmap level is not zero-only in ES 3

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 1980 matching lines @@
       '1',
       '2',
       '3',
       '4',
     ],
     'invalid': [
       '0',
       '5',
     ],
   },
-  'ZeroOnly': {
-    'type': 'GLint',
-    'is_complete': True,
-    'valid': [
-      '0',
-    ],
-    'invalid': [
-      '1',
-    ],
-  },
   'FalseOnly': {
     'type': 'GLboolean',
     'is_complete': True,
     'valid': [
       'false',
     ],
     'invalid': [
       'true',
     ],
   },
@@ skipping 656 matching lines @@
     'trace_level': 1,
   },
   'FramebufferRenderbuffer': {
     'decoder_func': 'DoFramebufferRenderbuffer',
     'gl_test_func': 'glFramebufferRenderbufferEXT',
     'trace_level': 1,
   },
   'FramebufferTexture2D': {
     'decoder_func': 'DoFramebufferTexture2D',
     'gl_test_func': 'glFramebufferTexture2DEXT',
+    'unit_test': False,
     'trace_level': 1,
   },
   'FramebufferTexture2DMultisampleEXT': {
     'decoder_func': 'DoFramebufferTexture2DMultisample',
     'gl_test_func': 'glFramebufferTexture2DMultisampleEXT',
     'expectation': False,
     'unit_test': False,
     'extension': 'EXT_multisampled_render_to_texture',
     'extension_flag': 'multisampled_render_to_texture',
     'trace_level': 1,
@@ skipping 8408 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:]))