webkit can no longer depend on ppapi; shared_impl can now depend on ipc.

webkit can no longer depend on ppapi; shared_impl can now depend on ipc.

There is no longer any code in webkit/* that uses ppapi, so these
dependencies can go. This means that ppapi/shared_impl code can now use
ipc.

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=220800

[Matt Giuca, 2013-08-28 05:28:46]

Hi,

I'm wondering if I can remove some DEPS restrictions here?

I want to use IPC::Message from ppapi/shared_impl (see
https://codereview.chromium.org/23346009), but there is a deps rule telling me I
can't because webkit depends on ppapi/shared_impl.

But there is no longer any code in webkit that uses ppapi/shared_impl.
Therefore, it should be safe to remove the dependency from webkit, and
therefore, to remove the restriction on using ipc.

If not, no big deal, I can probably just forward-declare IPC::Message, but I
think this change is the right thing to do.

Raymes told me that jam@ is good for DEPS issues; please let me know if there is
someone else I should CC.

[Matt Giuca, 2013-08-28 05:29:41]

+darin for OWNERS.

[darin (slow to review), 2013-08-29 01:34:15]

LGTM!

[Matt Giuca, 2013-08-30 00:47:26]

Thanks, Darin. Did you others (jam or brettw) have an opinion on this?

[commit-bot: I haz the power, 2013-09-02 00:56:26]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/mgiuca@chromium.org/23532006/3001

[commit-bot: I haz the power, 2013-09-02 05:25:46]

Change committed as 220800