Suppress Xorg generated key repeat events for Hotrod remote

Suppress Xorg generated key repeat events for Hotrod remote.

BUG=424596
TEST=manual

Committed: https://crrev.com/4425863d7cd81047942459be2fcb6b5f9d14f733
Cr-Commit-Position: refs/heads/master@{#301027}

[zel, 2014-10-17 14:19:27]

zelidrag@chromium.org changed reviewers:
+ dbehr@chromium.org, spang@chromium.org, yusukes@chromium.org

[kpschoedel, 2014-10-20 16:24:36]

kpschoedel@chromium.org changed reviewers:
+ kpschoedel@chromium.org

[kpschoedel, 2014-10-20 16:24:37]

https://codereview.chromium.org/653423004/diff/20001/chrome/browser/chromeos/...
File chrome/browser/chromeos/events/event_rewriter.cc (right):

https://codereview.chromium.org/653423004/diff/20001/chrome/browser/chromeos/...
chrome/browser/chromeos/events/event_rewriter.cc:142: EventRewriter::DeviceType
GetDeviceType(const std::string& device_name,
I've been hoping to move these keyboard-type properties to DeviceDataManager
once https://codereview.chromium.org/618283003/ lands.
(This CL doesn't hurt, as far as I can see.)

https://codereview.chromium.org/653423004/diff/20001/chrome/browser/chromeos/...
chrome/browser/chromeos/events/event_rewriter.cc:984: }
Thanks; this will help for crbug.com/175224. (Now I just need to find someone
who knows the IDs for the partner external ChromeOS keyboards.)

https://codereview.chromium.org/653423004/diff/20001/chrome/browser/chromeos/...
chrome/browser/chromeos/events/event_rewriter.cc:997: // Ozone/Freon version.
ioctl EVIOCGID, I think.

[Yusuke Sato, 2014-10-20 22:17:13]

LGTM

(sorry for the delay. I somehow missed the review request.)

[zel, 2014-10-20 23:18:59]

The CQ bit was checked by zelidrag@chromium.org

[commit-bot: I haz the power, 2014-10-20 23:21:18]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/653423004/20001

[commit-bot: I haz the power, 2014-10-21 02:40:49]

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

[commit-bot: I haz the power, 2014-10-21 02:40:50]

Try jobs failed on following builders:
  linux_chromium_chromeos_rel_swarming on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[zel, 2014-10-23 20:17:52]

The CQ bit was checked by zelidrag@chromium.org

[commit-bot: I haz the power, 2014-10-23 20:19:50]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/653423004/40001

[commit-bot: I haz the power, 2014-10-23 23:34:24]

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

[commit-bot: I haz the power, 2014-10-23 23:34:25]

Try jobs failed on following builders:
  linux_chromium_chromeos_rel on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[zel, 2014-10-24 01:06:58]

The CQ bit was checked by zelidrag@chromium.org

[commit-bot: I haz the power, 2014-10-24 01:08:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/653423004/60001

[commit-bot: I haz the power, 2014-10-24 02:01:17]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2014-10-24 02:01:55]

Patchset 4 (id:??) landed as
https://crrev.com/4425863d7cd81047942459be2fcb6b5f9d14f733
Cr-Commit-Position: refs/heads/master@{#301027}