Enable NaCl on the Linux GN x64 release build (only).

Enable NaCl on the Linux GN x64 release build (only).

I don't think any other config will work at the moment.

Note that this is also totally untested, but should at least compile :).

R=brettw@chromium.org
BUG=432959
CQ_EXTRA_TRYBOTS=tryserver.chromium.linux:android_chromium_gn_compile_dbg,android_chromium_gn_compile_rel;tryserver.chromium.win:win8_chromium_gn_rel,win8_chromium_gn_dbg;tryserver.chromium.mac:mac_chromium_gn_rel,mac_chromium_gn_dbg

Committed: https://crrev.com/2ea95fb51c079912c99ff90a4579e02d802a73e9
Cr-Commit-Position: refs/heads/master@{#318329}

[Dirk Pranke, 2015-02-26 04:25:34]

The CQ bit was checked by dpranke@chromium.org

[commit-bot: I haz the power, 2015-02-26 04:26:23]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/954383002/1

[commit-bot: I haz the power, 2015-02-26 04:26:23]

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

[commit-bot: I haz the power, 2015-02-26 04:26:24]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[Dirk Pranke, 2015-02-26 04:27:27]

The CQ bit was checked by dpranke@chromium.org

[commit-bot: I haz the power, 2015-02-26 04:28:32]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/954383002/1

[Dirk Pranke, 2015-02-26 04:29:43]

The CQ bit was unchecked by dpranke@chromium.org

[brettw, 2015-02-26 17:56:27]

lgtm

[Dirk Pranke, 2015-02-26 20:55:42]

The CQ bit was checked by dpranke@chromium.org

[Dirk Pranke, 2015-02-26 20:55:42]

The patchset sent to the CQ was uploaded after l-g-t-m from brettw@chromium.org
Link to the patchset: https://codereview.chromium.org/954383002/#ps20001 (title:
"make sure the mojo/nacl targets have the "right" include dirs set")

[commit-bot: I haz the power, 2015-02-26 20:57:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/954383002/20001

[commit-bot: I haz the power, 2015-02-26 22:18:57]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-02-26 22:20:02]

Patchset 2 (id:??) landed as
https://crrev.com/2ea95fb51c079912c99ff90a4579e02d802a73e9
Cr-Commit-Position: refs/heads/master@{#318329}