"up-to-date" should only use hyphens when used as compound modifier of a noun

third_party/WebKit/Source/core/layout/LayoutPart.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
  *           (C) 2000 Stefan Schimanski (1Stein@gmx.de)
  * Copyright (C) 2004, 2005, 2006, 2009 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 158 matching lines @@
         FrameView* childFrameView = toFrameView(widget());
         LayoutViewItem childRootItem = childFrameView->layoutViewItem();
 
         if (visibleToHitTestRequest(result.hitTestRequest()) && !childRootItem.isNull()) {
             LayoutPoint adjustedLocation = accumulatedOffset + location();
             LayoutPoint contentOffset = LayoutPoint(borderLeft() + paddingLeft(), borderTop() + paddingTop()) - LayoutSize(childFrameView->scrollOffset());
             HitTestLocation newHitTestLocation(locationInContainer, -adjustedLocation - contentOffset);
             HitTestRequest newHitTestRequest(result.hitTestRequest().type() | HitTestRequest::ChildFrameHitTest);
             HitTestResult childFrameResult(newHitTestRequest, newHitTestLocation);
 
-            // The frame's layout and style must be up-to-date if we reach here.
+            // The frame's layout and style must be up to date if we reach here.
             bool isInsideChildFrame = childRootItem.hitTestNoLifecycleUpdate(childFrameResult);
 
             if (result.hitTestRequest().listBased()) {
                 result.append(childFrameResult);
             } else if (isInsideChildFrame) {
                 // Force the result not to be cacheable because the parent
                 // frame should not cache this result; as it won't be notified of
                 // changes in the child.
                 childFrameResult.setCacheable(false);
                 result = childFrameResult;
@@ skipping 179 matching lines @@
 
 bool LayoutPart::isThrottledFrameView() const
 {
     if (!widget() || !widget()->isFrameView())
         return false;
     const FrameView* frameView = toFrameView(widget());
     return frameView->shouldThrottleRendering();
 }
 
 } // namespace blink