Remove CXFA_DocumentParser friendship with CXFA_SimpleParser

Remove CXFA_DocumentParser friendship with CXFA_SimpleParser

This CL moves the |SetFactory| method to be public and removes the friendship
with CXFA_DocumentParser from CXFA_SimpleParser.

Committed: https://pdfium.googlesource.com/pdfium/+/1235f6ff37394e7df2eecce539762d45e8860a5c

[dsinclair, 2016-07-20 19:42:13]

dsinclair@chromium.org changed reviewers:
+ thestig@chromium.org, weili@chromium.org

[dsinclair, 2016-07-20 19:42:14]

PTAL.

[Lei Zhang, 2016-07-20 22:58:59]

lgtm

All these broken friendships. (and roman numerals)

[dsinclair, 2016-07-21 19:11:25]

The CQ bit was checked by dsinclair@chromium.org

[dsinclair, 2016-07-21 19:11:25]

The patchset sent to the CQ was uploaded after l-g-t-m from thestig@chromium.org
Link to the patchset: https://codereview.chromium.org/2162263003/#ps20001
(title: "Rebase to master")

[commit-bot: I haz the power, 2016-07-21 19:11:28]

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, 2016-07-21 19:11:55]

Description was changed from

==========
Remove CXFA_DocumentParser friendship with CXFA_SimpleParser

This CL moves the |SetFactory| method to be public and removes the friendship
with CXFA_DocumentParser from CXFA_SimpleParser.
==========

to

==========
Remove CXFA_DocumentParser friendship with CXFA_SimpleParser

This CL moves the |SetFactory| method to be public and removes the friendship
with CXFA_DocumentParser from CXFA_SimpleParser.

Committed:
https://pdfium.googlesource.com/pdfium/+/1235f6ff37394e7df2eecce539762d45e886...
==========

[commit-bot: I haz the power, 2016-07-21 19:11:56]

Committed patchset #2 (id:20001) as
https://pdfium.googlesource.com/pdfium/+/1235f6ff37394e7df2eecce539762d45e886...