[Binding] Delete hasInstance() from ArrayBuffer related interfaces

third_party/WebKit/Source/bindings/scripts/v8_interface.py

 # Copyright (C) 2013 Google Inc. All rights reserved.
 # coding=utf-8
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
@@ skipping 1038 matching lines @@
     # 4. Otherwise: if V is a platform object – but not a platform array
     # object – and there is an entry in S that has one of the following
     # types at position i of its type list,
     # • an interface type that V implements
     # (Unlike most of these tests, this can return multiple methods, since we
     #  test if it implements an interface. Thus we need a for loop, not a next.)
     # (We distinguish wrapper types from built-in interface types.)
     for idl_type, method in ((idl_type, method)
                              for idl_type, method in idl_types_methods
                              if idl_type.is_wrapper_type):
-        test = 'V8{idl_type}::hasInstance({cpp_value}, info.GetIsolate())'.format(idl_type=idl_type.base_type, cpp_value=cpp_value)
+        if idl_type.is_array_buffer_or_view:
+            test = '{cpp_value}->Is{idl_type}()'.format(idl_type=idl_type.base_type, cpp_value=cpp_value)
+        else:
+            test = 'V8{idl_type}::hasInstance({cpp_value}, info.GetIsolate())'.format(idl_type=idl_type.base_type, cpp_value=cpp_value)
         yield test, method
 
     # 13. Otherwise: if IsCallable(V) is true, and there is an entry in S that
     # has one of the following types at position i of its type list,
     # • a callback function type
     # ...
     #
     # FIXME:
     # We test for functions rather than callability, which isn't strictly the
     # same thing.
@@ skipping 308 matching lines @@
 
     extended_attributes = deleter.extended_attributes
     idl_type = deleter.idl_type
     is_call_with_script_state = v8_utilities.has_extended_attribute_value(deleter, 'CallWith', 'ScriptState')
     return {
         'is_call_with_script_state': is_call_with_script_state,
         'is_custom': 'Custom' in extended_attributes,
         'is_raises_exception': 'RaisesException' in extended_attributes,
         'name': cpp_name(deleter),
     }