Revert of Ozone support for device special cases in keyboard event rewriting. (patchset #6 id:12000…

Revert of Ozone support for device special cases in keyboard event rewriting. (patchset #6 id:120001 of https://codereview.chromium.org/1073573002/)

Reason for revert:
Bisected this CL for crbug.com/478605.

Chrome crashes upon start-up in ASAN builds, suggesting there is a invalid memory access somewhere in this CL.

Original issue's description:
> Ozone support for device special cases in keyboard event rewriting.
>
> Keyboard event rewriting has some special cases keyed on the device
> name (Apple keyboards) or USB VID/PID (Hotrod remote), which had been
> handled by special-case device inspection under X11, and not handled
> at all under Ozone. This moves the properties to ui::DeviceDataManager
> and makes the use in chromeos::EventRewriter platform-independent.
>
> BUG=471753
>
> Committed: https://crrev.com/711f2fc883c05bb10466fb65fdaf9bc10c909b23
> Cr-Commit-Position: refs/heads/master@{#325660}

TBR=sadrul@chromium.org,spang@chromium.org,derat@chromium.org,kpschoedel@chromium.org
BUG=471753, 478605
Committed: https://crrev.com/742b7ff8c1b4eda8c740ee586efa6ca07fc2930b
Cr-Commit-Position: refs/heads/master@{#326508}

[kpschoedel, 2015-04-22 23:35:23]

The CQ bit was checked by kpschoedel@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2015-04-22 23:38:01]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1097393011/1

[commit-bot: I haz the power, 2015-04-23 02:32:06]

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

[commit-bot: I haz the power, 2015-04-23 02:32:07]

Dry run: This issue passed the CQ dry run.

[kpschoedel, 2015-04-23 14:15:47]

The CQ bit was checked by kpschoedel@chromium.org

[commit-bot: I haz the power, 2015-04-23 14:16:15]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1097393011/1

[commit-bot: I haz the power, 2015-04-23 14:18:26]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-23 14:19:21]

Patchset 1 (id:??) landed as
https://crrev.com/742b7ff8c1b4eda8c740ee586efa6ca07fc2930b
Cr-Commit-Position: refs/heads/master@{#326508}