You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: test_handler.rs
    path of file: ./repos/freya/crates/testing/src
    
    the code of the file until where you have to start completion: use std::sync::{Arc, Mutex};
use std::time::Duration;

use accesskit::NodeId as AccessibilityId;
use dioxus_core::VirtualDom;
use freya_common::EventMessage;
use fre
    
    pub fn wait_for_work(&mut self, size: Size2D) {
        // Clear cached results
        self.utils.sdom().get_mut().layout().reset();

        // Measure layout
        let (layers, viewports) = process_layout(
            &self.utils.sdom().get(),
            Area {
                origin: (0.0, 0.0).into(),
                size,
            },
            &mut self.font_collection,
            SCALE_FACTOR as f32,
        );

        *self.utils.layers().lock().unwrap() = layers;
        *self.utils.viewports().lock().unwrap() = viewports;

        let dom = &self.utils.sdom().get_mut();

        process_accessibility(
            &self.utils.layers().lock().unwrap(),
            &dom.layout(),
            dom.rdom(),
            &mut self.accessibility_manager.lock().unwrap(),
        );

        process_events(
            dom,
            &self.utils.layers().lock().unwrap(),
            &mut self.events_queue,
            &self.event_emitter,
            &mut self.nodes_state,
            &self.utils.viewports().lock().unwrap(),
            SCALE_FACTOR,
        );
    }