forked from firka/flutter
The back button now triggers an event of type |back|. R=eseidel@chromium.org, jackson@chromium.org Review URL: https://codereview.chromium.org/1176373004.
The back button now triggers an event of type |back|. R=eseidel@chromium.org, jackson@chromium.org Review URL: https://codereview.chromium.org/1176373004.