GN: port a few missing Android bits from GYP.

GN: port a few missing Android bits from GYP.

The SK_GAMMA_ defines change text rendering on Android.
This is how they're set in GYP for Android... everyone else is default (sRGB).

Linking AndroidSkDebugToStdOut.o causes SkDebugf to go to both logcat and
stdout on Android.  Without it, it only goes to logcat.  The file has no effect
on non-Android platforms.

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/b37c034ac8ad590c70ceac9811ba42a0bf34642c

[mtklein_C, 2016-09-09 16:07:22]

Description was changed from

==========
GN: port a few missing Android bits from GYP.

The SK_GAMMA_ defines change text rendering on Android.
This is how they're set in GYP for Android... everyone else is default (sRGB).

Linking AndroidSkDebugToStdOut.o causes SkDebugf to go to both logcat and
stdout on Android.  Without it, it only goes to logcat.

BUG=skia:
==========

to

==========
GN: port a few missing Android bits from GYP.

The SK_GAMMA_ defines change text rendering on Android.
This is how they're set in GYP for Android... everyone else is default (sRGB).

Linking AndroidSkDebugToStdOut.o causes SkDebugf to go to both logcat and
stdout on Android.  Without it, it only goes to logcat.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2323353002
==========

[mtklein_C, 2016-09-09 16:07:42]

Description was changed from

==========
GN: port a few missing Android bits from GYP.

The SK_GAMMA_ defines change text rendering on Android.
This is how they're set in GYP for Android... everyone else is default (sRGB).

Linking AndroidSkDebugToStdOut.o causes SkDebugf to go to both logcat and
stdout on Android.  Without it, it only goes to logcat.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2323353002
==========

to

==========
GN: port a few missing Android bits from GYP.

The SK_GAMMA_ defines change text rendering on Android.
This is how they're set in GYP for Android... everyone else is default (sRGB).

Linking AndroidSkDebugToStdOut.o causes SkDebugf to go to both logcat and
stdout on Android.  Without it, it only goes to logcat.  The file has no effect
on non-Android platforms.

BUG=skia:
==========

[mtklein_C, 2016-09-09 16:07:56]

mtklein@chromium.org changed reviewers:
+ jcgregorio@google.com

[mtklein_C, 2016-09-09 16:07:56]

The CQ bit was checked by mtklein@chromium.org

[commit-bot: I haz the power, 2016-09-09 16:08:03]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-09-09 16:08:05]

Note for Reviewers:
The CQ is waiting for an approval.
If you believe that the CL is not ready yet, or if you would like to L-G-T-M
with comments then please uncheck the CQ checkbox.

Waiting for LGTM from valid reviewer(s) till 2016-09-09 22:07 UTC

[jcgregorio, 2016-09-09 18:06:15]

lgtm

[commit-bot: I haz the power, 2016-09-09 18:07:47]

Description was changed from

==========
GN: port a few missing Android bits from GYP.

The SK_GAMMA_ defines change text rendering on Android.
This is how they're set in GYP for Android... everyone else is default (sRGB).

Linking AndroidSkDebugToStdOut.o causes SkDebugf to go to both logcat and
stdout on Android.  Without it, it only goes to logcat.  The file has no effect
on non-Android platforms.

BUG=skia:
==========

to

==========
GN: port a few missing Android bits from GYP.

The SK_GAMMA_ defines change text rendering on Android.
This is how they're set in GYP for Android... everyone else is default (sRGB).

Linking AndroidSkDebugToStdOut.o causes SkDebugf to go to both logcat and
stdout on Android.  Without it, it only goes to logcat.  The file has no effect
on non-Android platforms.

BUG=skia:

Committed:
https://skia.googlesource.com/skia/+/b37c034ac8ad590c70ceac9811ba42a0bf34642c
==========

[commit-bot: I haz the power, 2016-09-09 18:07:48]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/b37c034ac8ad590c70ceac9811ba42a0bf34642c