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

ui/gfx/render_text.h

Index: ui/gfx/render_text.h
diff --git a/ui/gfx/render_text.h b/ui/gfx/render_text.h
index 6361ea812ba2224867538e07cce8e3efc7f8d6ac..af2700d83158042dbd83f81403bb70bfe7ba60c0 100644
--- a/ui/gfx/render_text.h
+++ b/ui/gfx/render_text.h
@@ -498,7 +498,7 @@ class GFX_EXPORT RenderText {
   RenderText();
 
   // NOTE: The value of these accessors may be stale. Please make sure
-  // that these fields are up-to-date before accessing them.
+  // that these fields are up to date before accessing them.
   const base::string16& layout_text() const { return layout_text_; }
   const base::string16& display_text() const { return display_text_; }
   bool text_elided() const { return text_elided_; }