Move common param trait enum's to IPC range-checked macros.

Move common param trait enum's to IPC range-checked macros.

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://src.chromium.org/viewvc/chrome?view=rev&revision=250541

[Tom Sepez, 2014-02-11 00:46:39]

Darin, please review when you get a chance. I think this falls on you because of
some public changes.

[darin (slow to review), 2014-02-11 15:45:15]

LGTM

We discussed writing a clang plugin to assert that LAST values are really last.
Is that happening too?

[Tom Sepez, 2014-02-11 18:11:41]

On 2014/02/11 15:45:15, darin wrote:
> LGTM
> 
> We discussed writing a clang plugin to assert that LAST values are really
last.
> Is that happening too?

I'm not working on it.  Got a suggestion on whom I should ping?

[Tom Sepez, 2014-02-11 18:21:58]

The CQ bit was checked by tsepez@chromium.org

[commit-bot: I haz the power, 2014-02-11 18:23:03]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/tsepez@chromium.org/147243004/1

[commit-bot: I haz the power, 2014-02-11 21:24:00]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/tsepez@chromium.org/147243004/1

[commit-bot: I haz the power, 2014-02-11 22:03:45]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/tsepez@chromium.org/147243004/1

[Tom Sepez, 2014-02-11 22:16:46]

On 2014/02/11 15:45:15, darin wrote:
> LGTM
> 
> We discussed writing a clang plugin to assert that LAST values are really
last.
> Is that happening too?

I took a stab at authoring one at https://codereview.chromium.org/150943005/

[commit-bot: I haz the power, 2014-02-11 23:06:08]

Change committed as 250541