Remove the old Web Notification code-path (Chromium)

Remove the old Web Notification code-path (Chromium)

This patch removes the old Web Notifications code-path now
that we've switched to the new Workers-enabled path.

BUG=392187
Committed: https://crrev.com/d98157d4fd58eadbc20a2e66e1f9ea123c27e612
Cr-Commit-Position: refs/heads/master@{#305005}

[Peter Beverloo, 2014-11-19 12:43:39]

peter@chromium.org changed reviewers:
+ avi@chromium.org

[Peter Beverloo, 2014-11-19 12:43:40]

\o/

[Peter Beverloo, 2014-11-19 12:53:30]

peter@chromium.org changed reviewers:
+ mkwst@chromium.org

[Peter Beverloo, 2014-11-19 12:53:31]

+mkwst for IPC

[Mike West, 2014-11-19 16:21:34]

IPC LGTM. I only skimmed the rest, but it looks reasonable too.

[Avi (use Gerrit), 2014-11-19 16:36:17]

Remove

                          ,,
                         ';;
                          ''
            ____          ||
           ;    \         ||
            \,---'-,-,    ||
            /     (  o)   ||
          (o )__,--'-' \  ||
,,,,       ;'uuuuu''   ) ;;
\   \      \ )      ) /\//
 '--'       \'nnnnn' /  \
   \\      //'------'    \
    \\    //  \           \
     \\  //    )           )
      \\//     |           |
       \\     /            |

ALL THE CODE

LGTM

[Peter Beverloo, 2014-11-20 12:29:25]

The CQ bit was checked by peter@chromium.org

[commit-bot: I haz the power, 2014-11-20 12:30:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/740543003/80001

[commit-bot: I haz the power, 2014-11-20 13:15:10]

Committed patchset #5 (id:80001)

[commit-bot: I haz the power, 2014-11-20 13:15:54]

Patchset 5 (id:??) landed as
https://crrev.com/d98157d4fd58eadbc20a2e66e1f9ea123c27e612
Cr-Commit-Position: refs/heads/master@{#305005}