Revert of SkPDF: Subset Type3 (fallback) font

Revert of SkPDF: Subset Type3 (fallback) font (patchset #8 id:200001 of https://codereview.chromium.org/2231483002/ )

Reason for revert:
internal failing

Original issue's description:
> SkPDF: Subset Type3 (fallback) font
> 
> Motivation: significant file-size reduction.
> 
> Also: SkPDFFont::subsetFont() returns a sk_sp<SkPDFObject>
> rather than a SkPDFFont*.
> 
> SkPDFType3Font constructor no longer populates font info;
> relies on subsetting.
> 
> SkPDFFont::Create is easier to read
> 
> Also: SkPDFType3Font are scaled by emSize rather than 1000.
> 
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2231483002
> 
> Committed: https://skia.googlesource.com/skia/+/88b138da99328b04cae9a8ee19c3882b8847a550

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/+/5bf60adaaf76a102514b420a4acff6083902dabc

[hal.canary, 2016-08-11 20:59:10]

The CQ bit was checked by halcanary@google.com

[hal.canary, 2016-08-11 20:59:10]

Created Revert of SkPDF: Subset Type3 (fallback) font

[commit-bot: I haz the power, 2016-08-11 20:59:12]

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, 2016-08-11 20:59:21]

Description was changed from

==========
Revert of SkPDF: Subset Type3 (fallback) font (patchset #8 id:200001 of
https://codereview.chromium.org/2231483002/ )

Reason for revert:
internal failing

Original issue's description:
> SkPDF: Subset Type3 (fallback) font
> 
> Motivation: significant file-size reduction.
> 
> Also: SkPDFFont::subsetFont() returns a sk_sp<SkPDFObject>
> rather than a SkPDFFont*.
> 
> SkPDFType3Font constructor no longer populates font info;
> relies on subsetting.
> 
> SkPDFFont::Create is easier to read
> 
> Also: SkPDFType3Font are scaled by emSize rather than 1000.
> 
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2231483002
> 
> Committed:
https://skia.googlesource.com/skia/+/88b138da99328b04cae9a8ee19c3882b8847a550

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: Subset Type3 (fallback) font (patchset #8 id:200001 of
https://codereview.chromium.org/2231483002/ )

Reason for revert:
internal failing

Original issue's description:
> SkPDF: Subset Type3 (fallback) font
> 
> Motivation: significant file-size reduction.
> 
> Also: SkPDFFont::subsetFont() returns a sk_sp<SkPDFObject>
> rather than a SkPDFFont*.
> 
> SkPDFType3Font constructor no longer populates font info;
> relies on subsetting.
> 
> SkPDFFont::Create is easier to read
> 
> Also: SkPDFType3Font are scaled by emSize rather than 1000.
> 
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2231483002
> 
> Committed:
https://skia.googlesource.com/skia/+/88b138da99328b04cae9a8ee19c3882b8847a550

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/+/5bf60adaaf76a102514b420a4acff6083902dabc
==========

[commit-bot: I haz the power, 2016-08-11 20:59:22]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/5bf60adaaf76a102514b420a4acff6083902dabc