GPU: Flush in glBind* to avoid being executed after future glDelete*

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 4100 matching lines @@
       file.Write("  GPU_CLIENT_SINGLE_THREAD_CHECK();\n")
       func.WriteDestinationInitalizationValidation(file)
       self.WriteClientGLCallLog(func, file)
       for arg in func.GetOriginalArgs():
         arg.WriteClientSideValidationCode(file, func)
 
       code = """  if (Is%(type)sReservedId(%(id)s)) {
     SetGLError(GL_INVALID_OPERATION, "%(name)s\", \"%(id)s reserved id");
     return;
   }
-  if (%(name)sHelper(%(arg_string)s)) {
-    helper_->%(name)s(%(arg_string)s);
-  }
+  %(name)sHelper(%(arg_string)s);
   CheckGLError();
 }
 
 """
       name_arg = None
       if len(func.GetOriginalArgs()) == 1:
         # Bind functions that have no target (like BindVertexArrayOES)
         name_arg = func.GetOriginalArgs()[0]
       else:
         # Bind functions that have both a target and a name (like BindTexture)
@@ skipping 4588 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:]))