[bindings] partial interfaces should not violate componentization

Source/bindings/templates/attributes.cpp

 {##############################################################################}
 {% macro attribute_getter(attribute, world_suffix) %}
 {% filter conditional(attribute.conditional_string) %}
 static void {{attribute.name}}AttributeGetter{{world_suffix}}(
 {%- if attribute.is_expose_js_accessors %}
 const v8::FunctionCallbackInfo<v8::Value>& info
 {%- else %}
 const v8::PropertyCallbackInfo<v8::Value>& info
 {%- endif %})
 {
@@ skipping 147 matching lines @@
     {% if attribute.activity_logging_world_check %}
     if (scriptState->world().isIsolatedWorld() && contextData && contextData->activityLogger())
     {% else %}
     if (contextData && contextData->activityLogger())
     {% endif %}
         contextData->activityLogger()->logGetter("{{interface_name}}.{{attribute.name}}");
     {% endif %}
     {% if attribute.has_custom_getter %}
     {{v8_class}}::{{attribute.name}}AttributeGetterCustom(info);
     {% else %}
-    {{cpp_class}}V8Internal::{{attribute.name}}AttributeGetter{{world_suffix}}(info);
+    {{actual_cpp_class}}V8Internal::{{attribute.name}}AttributeGetter{{world_suffix}}(info);
     {% endif %}
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 {% endfilter %}
 {% endmacro %}
 
 
 {##############################################################################}
 {% macro constructor_getter_callback(attribute, world_suffix) %}
 {% filter conditional(attribute.conditional_string) %}
 static void {{attribute.name}}ConstructorGetterCallback{{world_suffix}}(v8::Local<v8::String> property, const v8::PropertyCallbackInfo<v8::Value>& info)
 {
     TRACE_EVENT_SET_SAMPLING_STATE("blink", "DOMGetter");
     {% if attribute.deprecate_as %}
     UseCounter::countDeprecation(callingExecutionContext(info.GetIsolate()), UseCounter::{{attribute.deprecate_as}});
     {% endif %}
     {% if attribute.measure_as %}
     UseCounter::count(callingExecutionContext(info.GetIsolate()), UseCounter::{{attribute.measure_as}});
     {% endif %}
-    {{cpp_class}}V8Internal::{{cpp_class}}ConstructorGetter{{world_suffix}}(property, info);
+    {{actual_cpp_class}}V8Internal::{{cpp_class}}ConstructorGetter{{world_suffix}}(property, info);
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 {% endfilter %}
 {% endmacro %}
 
 
 {##############################################################################}
 {% macro attribute_setter(attribute, world_suffix) %}
 {% filter conditional(attribute.conditional_string) %}
 static void {{attribute.name}}AttributeSetter{{world_suffix}}(
@@ skipping 116 matching lines @@
     {% endif %}
         contextData->activityLogger()->logSetter("{{interface_name}}.{{attribute.name}}", v8Value);
     }
     {% endif %}
     {% if attribute.is_custom_element_callbacks or attribute.is_reflect %}
     CustomElementProcessingStack::CallbackDeliveryScope deliveryScope;
     {% endif %}
     {% if attribute.has_custom_setter %}
     {{v8_class}}::{{attribute.name}}AttributeSetterCustom(v8Value, info);
     {% else %}
-    {{cpp_class}}V8Internal::{{attribute.name}}AttributeSetter{{world_suffix}}(v8Value, info);
+    {{actual_cpp_class}}V8Internal::{{attribute.name}}AttributeSetter{{world_suffix}}(v8Value, info);
     {% endif %}
     TRACE_EVENT_SET_SAMPLING_STATE("v8", "V8Execution");
 }
 {% endfilter %}
 {% endmacro %}
 
 
 {##############################################################################}
 {% macro attribute_getter_implemented_in_private_script(attribute) %}
 bool {{v8_class}}::PrivateScript::{{attribute.name}}AttributeGetter(LocalFrame* frame, {{cpp_class}}* holderImpl, {{attribute.cpp_type}}* result)
@@ skipping 46 matching lines @@
     ExceptionState exceptionState(ExceptionState::SetterContext, "{{attribute.name}}", "{{cpp_class}}", scriptState->context()->Global(), scriptState->isolate());
     return PrivateScriptRunner::runDOMAttributeSetter(scriptState, scriptStateInUserScript, "{{cpp_class}}", "{{attribute.name}}", holder, {{attribute.private_script_cpp_value_to_v8_value}});
 }
 {% endmacro %}
 
 
 {##############################################################################}
 {% macro attribute_configuration(attribute) %}
 {% set getter_callback =
        '%sV8Internal::%sAttributeGetterCallback' %
-            (cpp_class, attribute.name)
+            (actual_cpp_class, attribute.name)
        if not attribute.constructor_type else
        ('%sV8Internal::%sConstructorGetterCallback' %
-            (cpp_class, attribute.name)
+            (actual_cpp_class, attribute.name)
         if attribute.needs_constructor_getter_callback else
-       '{0}V8Internal::{0}ConstructorGetter'.format(cpp_class)) %}
+       '%sV8Internal::%sConstructorGetter' % (actual_cpp_class, cpp_class)) %}
 {% set getter_callback_for_main_world =
        '%sV8Internal::%sAttributeGetterCallbackForMainWorld' %
-            (cpp_class, attribute.name)
+            (actual_cpp_class, attribute.name)
        if attribute.is_per_world_bindings else '0' %}
 {% set setter_callback = attribute.setter_callback %}
 {% set setter_callback_for_main_world =
        '%sV8Internal::%sAttributeSetterCallbackForMainWorld' %
-           (cpp_class, attribute.name)
+           (actual_cpp_class, attribute.name)
        if attribute.is_per_world_bindings and
           (not attribute.is_read_only or attribute.put_forwards) else '0' %}
 {% set wrapper_type_info =
        'const_cast<WrapperTypeInfo*>(&V8%s::wrapperTypeInfo)' %
             attribute.constructor_type
         if attribute.constructor_type else '0' %}
 {% set access_control = 'static_cast<v8::AccessControl>(%s)' %
                         ' | '.join(attribute.access_control_list) %}
 {% set property_attribute = 'static_cast<v8::PropertyAttribute>(%s)' %
                             ' | '.join(attribute.property_attributes) %}
@@ skipping 11 matching lines @@
        access_control,
        property_attribute,
        only_exposed_to_private_script,
    ] %}
 {% if not attribute.is_expose_js_accessors %}
 {% set attribute_configuration_list = attribute_configuration_list
                                     + [on_prototype] %}
 {% endif %}
 {{'{'}}{{attribute_configuration_list | join(', ')}}{{'}'}}
 {%- endmacro %}
+
+{##############################################################################}
+{% macro install_conditionally_enabled_properties() %}
+void {{actual_v8_class}}::installConditionallyEnabledProperties(v8::Handle<v8::Object> instanceObject, v8::Isolate* isolate)
+{
+    {% if is_partial %}
+    {# install per-context enabled properties defined in original interface. #}
+    {{v8_class}}::installConditionallyEnabledProperties(instanceObject, isolate);
+    {% endif %}
+    {% if has_conditional_attributes %}
+    v8::Local<v8::Object> prototypeObject = v8::Local<v8::Object>::Cast(instanceObject->GetPrototype());
+    ExecutionContext* context = toExecutionContext(prototypeObject->CreationContext());
+
+    {% for attribute in attributes if attribute.per_context_enabled_function or attribute.exposed_test %}
+    {% filter per_context_enabled(attribute.per_context_enabled_function) %}
+    {% filter exposed(attribute.exposed_test) %}
+    static const V8DOMConfiguration::AttributeConfiguration attributeConfiguration =\
+    {{attribute_configuration(attribute)}};
+    V8DOMConfiguration::installAttribute(instanceObject, prototypeObject, attributeConfiguration, isolate);
+    {% endfilter %}
+    {% endfilter %}
+    {% endfor %}
+    {% endif %}
+}
+{%- endmacro %}