Full Keyboard Access: Second Approach

ui/views/controls/button/image_button.h

Index: ui/views/controls/button/image_button.h
diff --git a/ui/views/controls/button/image_button.h b/ui/views/controls/button/image_button.h
index 71311fe08f432fbb4bbd188e2a233fb941311d67..fe8faea772944504cb02a0d30d0aa4cafdc3a87f 100644
--- a/ui/views/controls/button/image_button.h
+++ b/ui/views/controls/button/image_button.h
@@ -19,9 +19,8 @@ class Painter;
 // An image button.
 
 // Note that this type of button is not focusable by default and will not be
-// part of the focus chain.  Call SetFocusable(true) to make it part of the
-// focus chain.
-
+// part of the focus chain.  Call PlatformStyle::ConfigureFocus to make it
+// part of the focus chain.
 class VIEWS_EXPORT ImageButton : public CustomButton {
  public:
   static const char kViewClassName[];