Move GN build files for cacheinvalidation into the main tree.

Move GN build files for cacheinvalidation into the main tree.

Now that cacheinvalidation lives in the Chromium repo (after [1]), we can have
these BUILD.gn files directly in third_party/cacheinvalidation.

[1] -
https://chromium.googlesource.com/chromium/src.git/+/4a996cdc7a36a71ac511c153375fc6170fea80e6

BUG=None
TEST=gn gen out-gn/Debug still works
R=zea@chromium.org,dpranke@chromium.org
TBR=dpranke@chromium.org

Committed: https://crrev.com/83904bbf870f05bc4f8640462d92a9919b0da84a
Cr-Commit-Position: refs/heads/master@{#338156}

[Nicolas Zea, 2015-07-07 20:48:23]

lgtm

[Nicolas Zea, 2015-07-07 20:49:06]

actually not lgtm, looks like that refers to //third_party still, could you
update that?

[tfarina, 2015-07-07 20:53:27]

On 2015/07/07 20:49:06, Nicolas Zea wrote:
> actually not lgtm, looks like that refers to //third_party still, could you
> update that?

Could you point out in the BUILD files what you think should be changed? I don't
see problems there, they look correct to me.

[DaymAlaml, 2015-07-07 20:59:18]

On 2015/07/07 20:53:27, tfarina wrote:
> <font><font>في 2015/7/7 20:49:06 نيكولا زيا
كتب:</font></font><font></font><font><font>
> > في الواقع ليست lgtm، يبدو وكأنه يشير إلى // الأطراف الثالثة لا يزال، هل يمكن
أن</font></font><font></font><font><font>
> > تحديث هذا؟</font></font><font></font>
> <font></font><font><font>
> هل يمكن أن نشير في إنشاء ملفات ما تعتقد أنه يجب أن يتغير؟ </font><font>انا
لا</font></font><font></font><font><font>
> رؤية المشاكل هناك، فإنها تبدو الصحيح بالنسبة لي.</font></font>

mymy55kalid@hotmail.com

[Nicolas Zea, 2015-07-07 21:01:43]

Sorry, I forgot we wound up leaving cacheinvalidation in third_party (we had
originally planned to move it to components/invalidation). This LGTM.

[tfarina, 2015-07-09 21:05:53]

TBRing Dirk for this.

[tfarina, 2015-07-09 21:06:16]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2015-07-09 21:08:47]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1231503002/1

[commit-bot: I haz the power, 2015-07-09 21:45:06]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-07-09 21:46:02]

Patchset 1 (id:??) landed as
https://crrev.com/83904bbf870f05bc4f8640462d92a9919b0da84a
Cr-Commit-Position: refs/heads/master@{#338156}

[Dirk Pranke, 2015-07-10 01:16:24]

lgtm