Apply automatic range checks to enum types across IPC.

Apply automatic range checks to  enum types across IPC.

This is part of a long-running background task to remove
the remaining uses of the unchecked IPC_ENUM_TRAITS() macro.

BUG=246708
Committed: https://crrev.com/1eef00091473e5e77eed220fd3512f28c805eb9b
Cr-Commit-Position: refs/heads/master@{#326571}

[payal.pandey, 2015-04-23 09:37:43]

payal.pandey@samsung.com changed reviewers:
+ dcheng@chromium.org, jochen@chromium.org

[payal.pandey, 2015-04-23 09:37:44]

Please have a look, Thanks

[jochen (gone - plz use gerrit), 2015-04-23 14:45:13]

lgtm

[payal.pandey, 2015-04-23 16:24:10]

The CQ bit was checked by payal.pandey@samsung.com

[commit-bot: I haz the power, 2015-04-23 16:24:47]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1065813003/1

[commit-bot: I haz the power, 2015-04-23 16:33:04]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-04-23 16:33:05]

Try jobs failed on following builders:
  chromium_presubmit on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[dcheng, 2015-04-23 16:35:30]

lgtm

[payal.pandey, 2015-04-23 17:41:36]

The CQ bit was checked by payal.pandey@samsung.com

[commit-bot: I haz the power, 2015-04-23 17:42:22]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1065813003/1

[commit-bot: I haz the power, 2015-04-23 17:49:01]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-23 17:49:52]

Patchset 1 (id:??) landed as
https://crrev.com/1eef00091473e5e77eed220fd3512f28c805eb9b
Cr-Commit-Position: refs/heads/master@{#326571}