Views accessibility  The Views module provides a UI abstraction
layer used on both Windows and Chrome OS. Views also provides
accessibility support automatically on both platforms, so if
you're building a UI using Views or even writing a new View,
making it accessible is pretty easy.  Keyboard Access  In
Chromium, there are some "panes" that are not keyboard-
accessible by default, by we provide a special mode to get
access to them. For example, the main Toolbar and the Bookmarks
Bar are not normally part of the tab order (with the exception
of the location bar / omnibox). However, if your press F6 (on
Windows; Ctrl+F1 on Chrome OS), it will focus the first item in
the toolbar and you can use Tab to interact with the rest of the
items in the toolbar. See Windows accessibility for a little
more information on the underlying model and user expectations
for keyboard accessibility.  If you're adding a new pane, or
some other UI that appears in the main browser window but not
inside of tab contents, you probably wa