Revert of Change mapRectScaleTranslate to pass args/ret by value

Revert of Change mapRectScaleTranslate to pass args/ret by value (patchset #2 id:20001 of https://codereview.chromium.org/2138943002/ )

Reason for revert:
Build-Ubuntu-GCC-Arm7-Release-Android fails.

Original issue's description:
> Change mapRectScaleTranslate to pass args/ret by value
> 
> This reverts commit 6092b6e0e57be20d2e1ad079c0af133d2f67bfd3.
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2138943002
> 
> Committed: https://skia.googlesource.com/skia/+/1bd13ca922d6448d595064faee486eaf3fa56e56

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

Committed: https://skia.googlesource.com/skia/+/c5769b2e49a63516f313f42969983f2b9e4d59e0

[hal.canary, 2016-08-10 14:13:10]

The CQ bit was checked by halcanary@google.com

[hal.canary, 2016-08-10 14:13:11]

Created Revert of Change mapRectScaleTranslate to pass args/ret by value

[commit-bot: I haz the power, 2016-08-10 14:13:17]

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, 2016-08-10 14:13:23]

Description was changed from

==========
Revert of Change mapRectScaleTranslate to pass args/ret by value (patchset #2
id:20001 of https://codereview.chromium.org/2138943002/ )

Reason for revert:
Build-Ubuntu-GCC-Arm7-Release-Android fails.

Original issue's description:
> Change mapRectScaleTranslate to pass args/ret by value
> 
> This reverts commit 6092b6e0e57be20d2e1ad079c0af133d2f67bfd3.
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2138943002
> 
> Committed:
https://skia.googlesource.com/skia/+/1bd13ca922d6448d595064faee486eaf3fa56e56

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

to

==========
Revert of Change mapRectScaleTranslate to pass args/ret by value (patchset #2
id:20001 of https://codereview.chromium.org/2138943002/ )

Reason for revert:
Build-Ubuntu-GCC-Arm7-Release-Android fails.

Original issue's description:
> Change mapRectScaleTranslate to pass args/ret by value
> 
> This reverts commit 6092b6e0e57be20d2e1ad079c0af133d2f67bfd3.
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2138943002
> 
> Committed:
https://skia.googlesource.com/skia/+/1bd13ca922d6448d595064faee486eaf3fa56e56

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

Committed:
https://skia.googlesource.com/skia/+/c5769b2e49a63516f313f42969983f2b9e4d59e0
==========

[commit-bot: I haz the power, 2016-08-10 14:13:24]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/c5769b2e49a63516f313f42969983f2b9e4d59e0