[bindings] Move callback functions from V8FooInternal namespace to V8Foo class

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 465 matching lines @@
 
   // FIXME: Only pass context/exceptionState if instance really requires it.
   ExecutionContext* context = currentExecutionContext(info.GetIsolate());
   instance->postMessage(context, message.release(), transferables.messagePorts, exceptionState);
 }
 {% endmacro %}
 
 
 {##############################################################################}
 {% macro method_callback(method, world_suffix) %}
-{{exported}} void {{method.name}}MethodCallback{{world_suffix}}(const v8::FunctionCallbackInfo<v8::Value>& info) {
+void {{v8_class_or_partial}}::{{method.name}}MethodCallback{{world_suffix}}(const v8::FunctionCallbackInfo<v8::Value>& info) {
   {% if not method.overloads %}{# Overloaded methods are measured in overload_resolution_method() #}
   {% if method.measure_as %}
   UseCounter::count(currentExecutionContext(info.GetIsolate()), UseCounter::{{method.measure_as('Method')}});
   {% endif %}
   {% if method.deprecate_as %}
   Deprecation::countDeprecation(currentExecutionContext(info.GetIsolate()), UseCounter::{{method.deprecate_as}});
   {% endif %}
   {% endif %}{# not method.overloads #}
   {% if world_suffix in method.activity_logging_world_list %}
   {% if method.is_static %}
   ScriptState* scriptState = ScriptState::forFunctionObject(info);
   {% else %}
   ScriptState* scriptState = ScriptState::forReceiverObject(info);
   {% endif %}
   V8PerContextData* contextData = scriptState->perContextData();
   if (contextData && contextData->activityLogger()) {
     ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ExecutionContext, "{{interface_name}}", "{{method.name}}");
     Vector<v8::Local<v8::Value>> loggerArgs = toImplArguments<Vector<v8::Local<v8::Value>>>(info, 0, exceptionState);
     contextData->activityLogger()->logMethod("{{interface_name}}.{{method.name}}", info.Length(), loggerArgs.data());
   }
   {% endif %}
   {% if method.is_ce_reactions %}
   CEReactionsScope ceReactionsScope;
   {% endif %}
   {% if method.is_custom %}
   {{v8_class}}::{{method.name}}MethodCustom(info);
   {% elif method.is_post_message %}
-  postMessageImpl("{{interface_name}}", {{v8_class}}::toImpl(info.Holder()), info);
+  {{cpp_class_or_partial}}V8Internal::postMessageImpl("{{interface_name}}", {{v8_class}}::toImpl(info.Holder()), info);
   {% else %}
   {{cpp_class_or_partial}}V8Internal::{{method.name}}Method{{world_suffix}}(info);
   {% endif %}
 }
 {% endmacro %}
 
 
 {##############################################################################}
 {% macro origin_safe_method_getter(method, world_suffix) %}
 {# TODO(dcheng): Currently, bindings must create a function object for each
    realm as a hack to support the incumbent realm. Clean this up when Blink
    properly supports the incumbent realm. #}
 static void {{method.name}}OriginSafeMethodGetter{{world_suffix}}(const v8::PropertyCallbackInfo<v8::Value>& info) {
   static int domTemplateKey; // This address is used for a key to look up the dom template.
   V8PerIsolateData* data = V8PerIsolateData::from(info.GetIsolate());
   const DOMWrapperWorld& world = DOMWrapperWorld::world(info.GetIsolate()->GetCurrentContext());
   v8::Local<v8::FunctionTemplate> interfaceTemplate = data->findInterfaceTemplate(world, &{{v8_class}}::wrapperTypeInfo);
   v8::Local<v8::Signature> signature = v8::Signature::New(info.GetIsolate(), interfaceTemplate);
 
-  v8::Local<v8::FunctionTemplate> methodTemplate = data->findOrCreateOperationTemplate(world, &domTemplateKey, {{cpp_class}}V8Internal::{{method.name}}MethodCallback{{world_suffix}}, v8Undefined(), signature, {{method.length}});
+  v8::Local<v8::FunctionTemplate> methodTemplate = data->findOrCreateOperationTemplate(world, &domTemplateKey, {{v8_class_or_partial}}::{{method.name}}MethodCallback{{world_suffix}}, v8Undefined(), signature, {{method.length}});
   // Return the function by default, unless the user script has overwritten it.
   v8SetReturnValue(info, methodTemplate->GetFunction(info.GetIsolate()->GetCurrentContext()).ToLocalChecked());
 
   {{cpp_class}}* impl = {{v8_class}}::toImpl(info.Holder());
   if (!BindingSecurity::shouldAllowAccessTo(currentDOMWindow(info.GetIsolate()), impl, BindingSecurity::ErrorReportOption::DoNotReport)) {
     return;
   }
 
   v8::Local<v8::Value> hiddenValue = V8HiddenValue::getHiddenValue(ScriptState::current(info.GetIsolate()), v8::Local<v8::Object>::Cast(info.Holder()), v8AtomicString(info.GetIsolate(), "{{method.name}}"));
   if (!hiddenValue.IsEmpty()) {
     v8SetReturnValue(info, hiddenValue);
   }
 }
+{% endmacro %}
 
-{{exported}} void {{method.name}}OriginSafeMethodGetterCallback{{world_suffix}}(v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Value>& info) {
+{% macro origin_safe_method_getter_callback(method, world_suffix) %}
+void {{v8_class_or_partial}}::{{method.name}}OriginSafeMethodGetterCallback{{world_suffix}}(v8::Local<v8::Name>, const v8::PropertyCallbackInfo<v8::Value>& info) {
   {{cpp_class}}V8Internal::{{method.name}}OriginSafeMethodGetter{{world_suffix}}(info);
 }
 {% endmacro %}
 
 
 {##############################################################################}
 {% macro generate_constructor(constructor) %}
 {% set name = '%sConstructorCallback' % v8_class
               if constructor.is_named_constructor else
               'constructor%s' % (constructor.overload_index or '') %}
@@ skipping 32 matching lines @@
 v8::Local<v8::Object> wrapper = info.Holder();
 wrapper = impl->associateWithWrapper(info.GetIsolate(), &{{constructor_class}}::wrapperTypeInfo, wrapper);
 v8SetReturnValue(info, wrapper);
 {% endmacro %}
 
 
 {##############################################################################}
 {% macro method_configuration(method) %}
 {% from 'utilities.cpp.tmpl' import property_location %}
 {% set method_callback =
-       '%sV8Internal::%sMethodCallback' % (cpp_class_or_partial, method.name) %}
+       '%s::%sMethodCallback' % (v8_class_or_partial, method.name) %}
 {% set method_callback_for_main_world =
-       '%sV8Internal::%sMethodCallbackForMainWorld' % (cpp_class_or_partial, method.name)
-       if method.is_per_world_bindings else '0' %}
+       '%s::%sMethodCallbackForMainWorld' % (v8_class_or_partial, method.name)
+       if method.is_per_world_bindings else 'nullptr' %}
 {% set property_attribute =
        'static_cast<v8::PropertyAttribute>(%s)' % ' | '.join(method.property_attributes)
        if method.property_attributes else 'v8::None' %}
 {% set holder_check = 'V8DOMConfiguration::DoNotCheckHolder'
        if method.returns_promise else 'V8DOMConfiguration::CheckHolder' %}
 {"{{method.name}}", {{method_callback}}, {{method_callback_for_main_world}}, {{method.length}}, {{property_attribute}}, {{property_location(method)}}, {{holder_check}}}
 {%- endmacro %}
 
 
 {######################################}
@@ skipping 21 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 %}