Remove GetWidget() overrides

Remove GetWidget() overrides

This Cl removes the various CFWL_*::GetWidget overrides and adds anonymous
To* methods as needed.

Committed: https://pdfium.googlesource.com/pdfium/+/42cb64572198bf8a72de9b18eae9f9dd9a07beb7

[dsinclair, 2016-10-31 18:20:43]

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

[dsinclair, 2016-10-31 18:20:43]

PTAL.

[dsinclair, 2016-10-31 18:20:46]

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

[commit-bot: I haz the power, 2016-10-31 18:20:56]

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, 2016-10-31 18:32:25]

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

[commit-bot: I haz the power, 2016-10-31 18:32:27]

Dry run: This issue passed the CQ dry run.

[npm, 2016-10-31 19:34:36]

lgtm but why not use private methods instead of namespace? To save us
from calling GetWidget() every single time.

[dsinclair, 2016-10-31 19:49:31]

On 2016/10/31 19:34:36, npm wrote:
> lgtm but why not use private methods instead of namespace? To save us
> from calling GetWidget() every single time.

My preference is that m_pIface goes private in cfwl_widget at some point. So,
we'll need to use the accessors to get at it. I didn't create methods for the
conversions because they're never used outside those classes.

[dsinclair, 2016-10-31 19:49:36]

The CQ bit was checked by dsinclair@chromium.org

[commit-bot: I haz the power, 2016-10-31 19:49:48]

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, 2016-10-31 19:50:06]

Description was changed from

==========
Remove GetWidget() overrides

This Cl removes the various CFWL_*::GetWidget overrides and adds anonymous
To* methods as needed.
==========

to

==========
Remove GetWidget() overrides

This Cl removes the various CFWL_*::GetWidget overrides and adds anonymous
To* methods as needed.

Committed:
https://pdfium.googlesource.com/pdfium/+/42cb64572198bf8a72de9b18eae9f9dd9a07...
==========

[commit-bot: I haz the power, 2016-10-31 19:50:07]

Committed patchset #1 (id:1) as
https://pdfium.googlesource.com/pdfium/+/42cb64572198bf8a72de9b18eae9f9dd9a07...