Migrate WTF::Vector::append() to ::push_back() in binding templates

third_party/WebKit/Source/bindings/templates/methods.cpp.tmpl

 {% from 'utilities.cpp.tmpl' import declare_enum_validation_variable, v8_value_to_local_cpp_value %}
 
 {##############################################################################}
 {% macro generate_method(method, world_suffix) %}
 static void {{method.name}}{{method.overload_index}}Method{{world_suffix}}(const v8::FunctionCallbackInfo<v8::Value>& info) {
   {% filter format_remove_duplicates([
       'ExceptionState exceptionState',
       'ScriptState* scriptState = ']) %}
   {% set define_exception_state -%}
   ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "{{interface_name}}", "{{method.name}}");
@@ skipping 170 matching lines @@
   {{throw_argument_error(method, argument, "The callback provided as parameter %(index)d is not a function.")}}
   return;
 }
 {{v8_value_to_local_cpp_value(argument)}}
 {% elif argument.is_variadic_wrapper_type %}
 for (int i = {{argument.index}}; i < info.Length(); ++i) {
   if (!V8{{argument.idl_type}}::hasInstance(info[i], info.GetIsolate())) {
     {{throw_argument_error(method, argument, "parameter %(index)d is not of type '%(type)s'.")}}
     return;
   }
-  {{argument.name}}.append(V8{{argument.idl_type}}::toImpl(v8::Local<v8::Object>::Cast(info[i])));
+  {{argument.name}}.push_back(V8{{argument.idl_type}}::toImpl(v8::Local<v8::Object>::Cast(info[i])));
 }
 {% elif argument.is_dictionary %}
 {% if not argument.use_permissive_dictionary_conversion %}
 {# Dictionaries must have type Undefined, Null or Object:
    http://heycam.github.io/webidl/#es-dictionary #}
 if (!isUndefinedOrNull(info[{{argument.index}}]) && !info[{{argument.index}}]->IsObject()) {
   {{throw_argument_error(method, argument, "parameter %(index)d ('%(name)s') is not an object.")}}
   return;
 }
 {% endif %}{# not argument.use_permissive_dictionary_conversion #}
@@ skipping 435 matching lines @@
                           if method.overloads else
                           method.runtime_enabled_feature_name) %}
 const V8DOMConfiguration::MethodConfiguration {{method.name}}MethodConfiguration = {{method_configuration(method)}};
 V8DOMConfiguration::installMethod(isolate, world, v8::Local<v8::Object>(), prototypeObject, interfaceObject, signature, {{method.name}}MethodConfiguration);
 {% endfilter %}{# runtime_enabled() #}
 {% endfilter %}{# exposed() #}
 {% endfilter %}{# secure_context() #}
 {% endfor %}
 {% endif %}
 {%- endmacro %}