Revert of Remove an unnecessary variable from CPDF_Creator

Revert of Remove an unnecessary variable from CPDF_Creator (patchset #1 id:20001 of https://codereview.chromium.org/1988603002/ )

Reason for revert:
The variable is still needed, will fix the other way.

Original issue's description:
> Remove an unnecessary variable from CPDF_Creator
> 
> The variable may not be initialized before using, which caused
> errors on DrMemory bot. Since it is not necessary, remove it.
> 
> TBR=thestig@chromium.org
> 
> Committed: https://pdfium.googlesource.com/pdfium/+/47b998b53edbb071bb55c909169be1070126fb22

TBR=dsinclair@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://pdfium.googlesource.com/pdfium/+/dd427007f2c44b10752e7ee3101c9785f1e46c15

[Wei Li, 2016-05-17 16:33:23]

Created Revert of Remove an unnecessary variable from CPDF_Creator

[commit-bot: I haz the power, 2016-05-17 16:33:30]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1987783002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1987783002/1

[commit-bot: I haz the power, 2016-05-17 16:33:38]

Description was changed from

==========
Revert of Remove an unnecessary variable from CPDF_Creator (patchset #1 id:20001
of https://codereview.chromium.org/1988603002/ )

Reason for revert:
The variable is still needed, will fix the other way.

Original issue's description:
> Remove an unnecessary variable from CPDF_Creator
> 
> The variable may not be initialized before using, which caused
> errors on DrMemory bot. Since it is not necessary, remove it.
> 
> TBR=thestig@chromium.org
> 
> Committed:
https://pdfium.googlesource.com/pdfium/+/47b998b53edbb071bb55c909169be1070126...

TBR=dsinclair@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

to

==========
Revert of Remove an unnecessary variable from CPDF_Creator (patchset #1 id:20001
of https://codereview.chromium.org/1988603002/ )

Reason for revert:
The variable is still needed, will fix the other way.

Original issue's description:
> Remove an unnecessary variable from CPDF_Creator
> 
> The variable may not be initialized before using, which caused
> errors on DrMemory bot. Since it is not necessary, remove it.
> 
> TBR=thestig@chromium.org
> 
> Committed:
https://pdfium.googlesource.com/pdfium/+/47b998b53edbb071bb55c909169be1070126...

TBR=dsinclair@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed:
https://pdfium.googlesource.com/pdfium/+/dd427007f2c44b10752e7ee3101c9785f1e4...
==========

[commit-bot: I haz the power, 2016-05-17 16:33:39]

Committed patchset #1 (id:1) as
https://pdfium.googlesource.com/pdfium/+/dd427007f2c44b10752e7ee3101c9785f1e4...

[dsinclair, 2016-05-17 16:37:06]

lgtm