GYP: remove stale skia_scalar gyp variable

GYP: remove stale skia_scalar gyp variable
DOCS_PREVIEW= https://skia.org/?cl=1417703013

Committed: https://skia.googlesource.com/skia/+/824f46ca2cf0a7c2e95ae747b020f4a321e72d66

[hal.canary, 2015-11-10 18:08:06]

halcanary@google.com changed reviewers:
+ bungeman@google.com

[hal.canary, 2015-11-10 18:08:06]

The CQ bit was checked by halcanary@google.com

[hal.canary, 2015-11-10 18:08:06]

PTAL

[commit-bot: I haz the power, 2015-11-10 18:08:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1417703013/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1417703013/1

[commit-bot: I haz the power, 2015-11-10 18:08:14]

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 2015-11-11 00:08 UTC

[commit-bot: I haz the power, 2015-11-10 18:08:55]

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

[commit-bot: I haz the power, 2015-11-10 18:08:56]

Try jobs failed on following builders:
  Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-Trybot on client.skia (JOB_FAILED,
http://build.chromium.org/p/client.skia/builders/Test-Ubuntu-GCC-GCE-CPU-AVX2...)
  Build-Ubuntu-GCC-x86_64-Release-Trybot on client.skia.compile (JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-x86...)

[hal.canary, 2015-11-10 18:16:31]

The CQ bit was checked by halcanary@google.com to run a CQ dry run

[commit-bot: I haz the power, 2015-11-10 18:16:44]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1417703013/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1417703013/20001

[commit-bot: I haz the power, 2015-11-10 18:17:37]

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

[commit-bot: I haz the power, 2015-11-10 18:17:37]

Dry run: Try jobs failed on following builders:
  Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-Trybot on client.skia (JOB_FAILED,
http://build.chromium.org/p/client.skia/builders/Test-Ubuntu-GCC-GCE-CPU-AVX2...)
  Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-Shared-Trybot on client.skia
(JOB_FAILED,
http://build.chromium.org/p/client.skia/builders/Test-Ubuntu-GCC-GCE-CPU-AVX2...)
  Build-Ubuntu-Clang-x86_64-Debug-Trybot on client.skia.compile (JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-Clang-x...)
  Build-Ubuntu-GCC-Arm64-Debug-Android-Trybot on client.skia.compile
(JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-Arm...)
  Build-Ubuntu-GCC-Arm7-Debug-Android-Trybot on client.skia.compile (JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-Arm...)
  Build-Ubuntu-GCC-Mips-Debug-Android-Trybot on client.skia.compile (JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-Mip...)
  Build-Ubuntu-GCC-x86_64-Release-Trybot on client.skia.compile (JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-x86...)

[hal.canary, 2015-11-10 18:25:16]

Committed patchset #2 (id:20001) manually as
824f46ca2cf0a7c2e95ae747b020f4a321e72d66 (presubmit successful).

[bungeman-skia, 2015-11-10 18:25:26]

lgtm