Add blink_test_binaries target.

Add blink_unittests target.

This is needed to avoid colision (specially in GN) with Chromium's
blink_tests targets.

See https://codereview.chromium.org/1118863002/ for how this came along.

BUG=483171
TEST=gyp_chromium and gn gen out-gn/Debug
R=dpranke@chromium.org

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=194841

[Dirk Pranke, 2015-05-01 22:42:35]

lgtm.

[tfarina, 2015-05-01 23:39:21]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2015-05-01 23:39:49]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1121753003/1

[commit-bot: I haz the power, 2015-05-02 00:23:03]

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

[commit-bot: I haz the power, 2015-05-02 00:23:04]

Try jobs failed on following builders:
  linux_chromium_gn_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/linux_chromium_gn_rel/bu...)

[tfarina, 2015-05-02 00:26:11]

The CQ bit was checked by tfarina@chromium.org

[tfarina, 2015-05-02 00:26:11]

The patchset sent to the CQ was uploaded after l-g-t-m from dpranke@chromium.org
Link to the patchset: https://codereview.chromium.org/1121753003/#ps20001
(title: "REBASE")

[commit-bot: I haz the power, 2015-05-02 00:26:22]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1121753003/20001

[commit-bot: I haz the power, 2015-05-02 00:35:01]

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

[commit-bot: I haz the power, 2015-05-02 00:35:02]

Try jobs failed on following builders:
  linux_chromium_gn_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/linux_chromium_gn_rel/bu...)

[tfarina, 2015-05-02 01:02:57]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2015-05-02 01:03:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1121753003/20001

[commit-bot: I haz the power, 2015-05-02 01:08:54]

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

[commit-bot: I haz the power, 2015-05-02 01:08:55]

Try jobs failed on following builders:
  linux_chromium_gn_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/linux_chromium_gn_rel/bu...)

[tfarina, 2015-05-02 01:11:30]

The CQ bit was checked by tfarina@chromium.org

[tfarina, 2015-05-02 01:11:30]

The patchset sent to the CQ was uploaded after l-g-t-m from dpranke@chromium.org
Link to the patchset: https://codereview.chromium.org/1121753003/#ps40001
(title: "another try? what is happening with ui_chromeos_unittests on linux
gn?")

[commit-bot: I haz the power, 2015-05-02 01:11:47]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1121753003/40001

[commit-bot: I haz the power, 2015-05-02 01:23:27]

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

[commit-bot: I haz the power, 2015-05-02 01:23:28]

Try jobs failed on following builders:
  linux_chromium_gn_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/linux_chromium_gn_rel/bu...)

[tfarina, 2015-05-02 02:44:38]

The CQ bit was checked by tfarina@chromium.org

[tfarina, 2015-05-02 02:44:38]

The patchset sent to the CQ was uploaded after l-g-t-m from dpranke@chromium.org
Link to the patchset: https://codereview.chromium.org/1121753003/#ps60001
(title: "again")

[commit-bot: I haz the power, 2015-05-02 02:44:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1121753003/60001

[commit-bot: I haz the power, 2015-05-02 02:52:00]

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

[commit-bot: I haz the power, 2015-05-02 02:52:03]

Try jobs failed on following builders:
  linux_chromium_gn_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/linux_chromium_gn_rel/bu...)

[dcheng, 2015-05-02 03:07:29]

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

[dcheng, 2015-05-02 03:07:30]

How about blink_unittests instead of blink_test_binaries?

Also, please send out a PSA about these kind of changes? I build the blunk_tests
targets a lot and this would have caught me completely by surprise.

[tfarina, 2015-05-02 03:16:02]

Yeah, blink_unittests sounds good. Then I can get to webkit_unit_tests ->
web_unittests.

I will send a PSA when this land.

[tfarina, 2015-05-02 14:56:10]

The CQ bit was checked by tfarina@chromium.org

[tfarina, 2015-05-02 14:56:10]

The patchset sent to the CQ was uploaded after l-g-t-m from dpranke@chromium.org
Link to the patchset: https://codereview.chromium.org/1121753003/#ps80001
(title: "rm the gn part")

[commit-bot: I haz the power, 2015-05-02 14:56:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1121753003/80001

[commit-bot: I haz the power, 2015-05-02 18:51:18]

Committed patchset #5 (id:80001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=194841