Revert of further skiaserve image performance improvements

Revert of further skiaserve image performance improvements (patchset #1 id:1 of https://codereview.chromium.org/1707453003/ )

Reason for revert:
Broke skiaserve GPU rendering

Original issue's description:
> further skiaserve image performance improvements
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1707453003
> 
> Committed: https://skia.googlesource.com/skia/+/68c063bf11c91b2b3b15cb93168cf2af9b2c642d

TBR=joshualitt@google.com,jcgregorio@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/+/272af6ecd73bddd748342afc267f44ca26734b44

[ethannicholas, 2016-02-17 18:30:08]

Created Revert of further skiaserve image performance improvements

[commit-bot: I haz the power, 2016-02-17 18:30:12]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1708683002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1708683002/1

[commit-bot: I haz the power, 2016-02-17 18:30:31]

Description was changed from

==========
Revert of further skiaserve image performance improvements (patchset #1 id:1 of
https://codereview.chromium.org/1707453003/ )

Reason for revert:
Broke skiaserve GPU rendering

Original issue's description:
> further skiaserve image performance improvements
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/68c063bf11c91b2b3b15cb93168cf2af9b2c642d

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

to

==========
Revert of further skiaserve image performance improvements (patchset #1 id:1 of
https://codereview.chromium.org/1707453003/ )

Reason for revert:
Broke skiaserve GPU rendering

Original issue's description:
> further skiaserve image performance improvements
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/68c063bf11c91b2b3b15cb93168cf2af9b2c642d

TBR=joshualitt@google.com,jcgregorio@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/+/272af6ecd73bddd748342afc267f44ca26734b44
==========

[commit-bot: I haz the power, 2016-02-17 18:30:32]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/272af6ecd73bddd748342afc267f44ca26734b44