libjpeg_turbo: Add linux include for android GN build.

libjpeg_turbo: Add linux include for android GN build.

linux and android should share same yasm defines and include_dirs,
just as src/third_party/libjpeg_turbo/libjpeg.gyp does.

BUG=455151
Committed: https://crrev.com/c3bb5e1ef6c5e741eb23eec23834527ddb140525
Cr-Commit-Position: refs/heads/master@{#314719}

[haltonhuo, 2015-02-04 10:17:14]

halton.huo@intel.com changed reviewers:
+ cjhopman@chromium.org

[cjhopman, 2015-02-04 17:50:59]

lgtm

[haltonhuo, 2015-02-05 01:54:28]

The CQ bit was checked by halton.huo@intel.com

[commit-bot: I haz the power, 2015-02-05 01:55:39]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/893413002/1

[commit-bot: I haz the power, 2015-02-05 02:13:57]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-02-05 02:15:27]

Patchset 1 (id:??) landed as
https://crrev.com/c3bb5e1ef6c5e741eb23eec23834527ddb140525
Cr-Commit-Position: refs/heads/master@{#314719}