Revert of SkPDF: hand SfntlyWrapper::SubsetFont() ttcIndex, not fontName.

Revert of SkPDF: hand SfntlyWrapper::SubsetFont() ttcIndex, not fontName. (patchset #3 id:40001 of https://codereview.chromium.org/2258233002/ )

Reason for revert:
forgot to roll sfntly in android!

Original issue's description:
> SkPDF: hand SfntlyWrapper::SubsetFont() ttcIndex, not fontName.
> 
> Also, minor code refactoring.
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2258233002
> 
> Committed: https://skia.googlesource.com/skia/+/fce190647285423bf36c44bca09db78a6af30f9f

TBR=bungeman@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://skia.googlesource.com/skia/+/8e3f54d51930f0c2f3bebf163ee7754b69080ae8

[hal.canary, 2016-08-30 18:58:39]

The CQ bit was checked by halcanary@google.com

[hal.canary, 2016-08-30 18:58:39]

Created Revert of SkPDF: hand SfntlyWrapper::SubsetFont() ttcIndex, not
fontName.

[commit-bot: I haz the power, 2016-08-30 18:58:48]

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, 2016-08-30 18:58:53]

Description was changed from

==========
Revert of SkPDF: hand SfntlyWrapper::SubsetFont() ttcIndex, not fontName.
(patchset #3 id:40001 of https://codereview.chromium.org/2258233002/ )

Reason for revert:
forgot to roll sfntly in android!

Original issue's description:
> SkPDF: hand SfntlyWrapper::SubsetFont() ttcIndex, not fontName.
> 
> Also, minor code refactoring.
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2258233002
> 
> Committed:
https://skia.googlesource.com/skia/+/fce190647285423bf36c44bca09db78a6af30f9f

TBR=bungeman@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

to

==========
Revert of SkPDF: hand SfntlyWrapper::SubsetFont() ttcIndex, not fontName.
(patchset #3 id:40001 of https://codereview.chromium.org/2258233002/ )

Reason for revert:
forgot to roll sfntly in android!

Original issue's description:
> SkPDF: hand SfntlyWrapper::SubsetFont() ttcIndex, not fontName.
> 
> Also, minor code refactoring.
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2258233002
> 
> Committed:
https://skia.googlesource.com/skia/+/fce190647285423bf36c44bca09db78a6af30f9f

TBR=bungeman@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed:
https://skia.googlesource.com/skia/+/8e3f54d51930f0c2f3bebf163ee7754b69080ae8
==========

[commit-bot: I haz the power, 2016-08-30 18:58:55]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/8e3f54d51930f0c2f3bebf163ee7754b69080ae8