[Binding] Delete hasInstance() from ArrayBuffer related interfaces

third_party/WebKit/Source/bindings/templates/union_container.cpp

 {% from 'utilities.cpp' import declare_enum_validation_variable %}
 {% include 'copyright_block.txt' %}
 #include "{{this_include_header_name}}.h"
 
 {% from 'utilities.cpp' import v8_value_to_local_cpp_value %}
 {% macro assign_and_return_if_hasinstance(member) %}
+{% if member.is_array_buffer_or_view_type %}
+if (v8Value->Is{{member.type_name}}()) {
+{% else %}
 if (V8{{member.type_name}}::hasInstance(v8Value, isolate)) {
+{% endif %}
     {{member.cpp_local_type}} cppValue = V8{{member.type_name}}::toImpl(v8::Local<v8::Object>::Cast(v8Value));
     impl.set{{member.type_name}}(cppValue);
     return;
 }
 {% endmacro %}
 {% for filename in cpp_includes %}
 #include "{{filename}}"
 {% endfor %}
 
 namespace blink {
@@ skipping 177 matching lines @@
 }
 
 {{cpp_class}} NativeValueTraits<{{cpp_class}}>::nativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState)
 {
     {{cpp_class}} impl;
     {{v8_class}}::toImpl(isolate, value, impl, UnionTypeConversionMode::NotNullable, exceptionState);
     return impl;
 }
 
 } // namespace blink