Use smart pointers for class owned pointers in xfa/fwl/theme

Use smart pointers for class owned pointers in xfa/fwl/theme

Use smart pointers instead of raw pointer to make memory management
easier for classes under xfa/fwl/theme.

BUG=pdfium:518
Committed: https://pdfium.googlesource.com/pdfium/+/4e62b5c7c5a35c7020d581fb65de4b3fc5ad3c1a

[Wei Li, 2016-08-10 06:42:36]

Patchset #1 (id:1) has been deleted

[Wei Li, 2016-08-10 06:43:01]

The CQ bit was checked by weili@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-10 06:43:10]

Dry run: 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 06:48:02]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-08-10 06:48:03]

Dry run: Try jobs failed on following builders:
  mac_xfa_rel_gyp on master.tryserver.client.pdfium (JOB_FAILED,
https://build.chromium.org/p/tryserver.client.pdfium/builders/mac_xfa_rel_gyp...)
  win_xfa on master.tryserver.client.pdfium (JOB_FAILED,
https://build.chromium.org/p/tryserver.client.pdfium/builders/win_xfa/builds/...)

[Wei Li, 2016-08-10 06:49:07]

The CQ bit was checked by weili@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-10 06:49:10]

Dry run: 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 07:21:38]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-08-10 07:21:39]

Dry run: This issue passed the CQ dry run.

[Wei Li, 2016-08-10 17:47:22]

Patchset #1 (id:20001) has been deleted

[Wei Li, 2016-08-10 17:47:52]

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

[Wei Li, 2016-08-10 17:47:53]

pls review, thanks

[dsinclair, 2016-08-10 18:29:32]

The CQ bit was checked by dsinclair@chromium.org

[dsinclair, 2016-08-10 18:29:33]

lgtm

[commit-bot: I haz the power, 2016-08-10 18:29:39]

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 18:30:00]

Description was changed from

==========
Use smart pointers for class owned pointers in xfa/fwl/theme

Use smart pointers instead of raw pointer to make memory management
easier for classes under xfa/fwl/theme.

BUG=pdfium:518
==========

to

==========
Use smart pointers for class owned pointers in xfa/fwl/theme

Use smart pointers instead of raw pointer to make memory management
easier for classes under xfa/fwl/theme.

BUG=pdfium:518

Committed:
https://pdfium.googlesource.com/pdfium/+/4e62b5c7c5a35c7020d581fb65de4b3fc5ad...
==========

[commit-bot: I haz the power, 2016-08-10 18:30:01]

Committed patchset #1 (id:40001) as
https://pdfium.googlesource.com/pdfium/+/4e62b5c7c5a35c7020d581fb65de4b3fc5ad...