Revert of SkPDF: PDF/A runtime switch

Revert of SkPDF: PDF/A runtime switch (patchset #1 id:100001 of https://codereview.chromium.org/1891873002/ )

Reason for revert:
breaking something.

Original issue's description:
> SkPDF: PDF/A runtime switch
> 
> TODO: remove gyp variable and modify API  in SkDocument.h
> 
> BUG=skia:3110
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1891873002
> 
> Committed: https://skia.googlesource.com/skia/+/570f18b43417d73c3fbd113cc0b4258e08b14c82

TBR=tomhudson@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:3110
Committed: https://skia.googlesource.com/skia/+/2299ffaaa1ddf524e35a04bdf6b2ed3cfe202b77

[hal.canary, 2016-04-15 19:30:03]

Created Revert of SkPDF: PDF/A runtime switch

[commit-bot: I haz the power, 2016-04-15 19:30:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1892203002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1892203002/1

[commit-bot: I haz the power, 2016-04-15 19:30:23]

Description was changed from

==========
Revert of SkPDF: PDF/A runtime switch (patchset #1 id:100001 of
https://codereview.chromium.org/1891873002/ )

Reason for revert:
breaking something.

Original issue's description:
> SkPDF: PDF/A runtime switch
> 
> TODO: remove gyp variable and modify API  in SkDocument.h
> 
> BUG=skia:3110
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/570f18b43417d73c3fbd113cc0b4258e08b14c82

TBR=tomhudson@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:3110
==========

to

==========
Revert of SkPDF: PDF/A runtime switch (patchset #1 id:100001 of
https://codereview.chromium.org/1891873002/ )

Reason for revert:
breaking something.

Original issue's description:
> SkPDF: PDF/A runtime switch
> 
> TODO: remove gyp variable and modify API  in SkDocument.h
> 
> BUG=skia:3110
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/570f18b43417d73c3fbd113cc0b4258e08b14c82

TBR=tomhudson@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:3110

Committed:
https://skia.googlesource.com/skia/+/2299ffaaa1ddf524e35a04bdf6b2ed3cfe202b77
==========

[commit-bot: I haz the power, 2016-04-15 19:30:24]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/2299ffaaa1ddf524e35a04bdf6b2ed3cfe202b77