Remove the GetCaption dataprovider method

Remove the GetCaption dataprovider method

This method mostly returns L"". In the one case where it returns
something different the value is substituted into the callsite.

The IFWL_Tooltip class was using the caption, but it is not currently
being used. Removed as well.

Committed: https://pdfium.googlesource.com/pdfium/+/4572c8a20beee5cbab2eb1a90cb6cadcc5fa512c

[dsinclair, 2016-11-21 20:52:31]

Description was changed from

==========
Remove the GetCaption dataprovider method

This method mostly returns L"". In the one case where it returns something
different the value is substituted into the callsite.
==========

to

==========
Remove the GetCaption dataprovider method

This method mostly returns L"". In the one case where it returns
something different the value is substituted into the callsite.

The IFWL_Tooltip class was using the caption, but it is not currently
being used. Removed as well.
==========

[dsinclair, 2016-11-21 20:52:44]

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

[dsinclair, 2016-11-21 20:52:45]

PTAL.

[Tom Sepez, 2016-11-21 21:06:49]

lgtm

[dsinclair, 2016-11-22 01:58:28]

The CQ bit was checked by dsinclair@chromium.org

[commit-bot: I haz the power, 2016-11-22 01:58:34]

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, 2016-11-22 02:11:17]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1479779908666030,
"parent_rev": "4bd717ba4e40d4d3775c5e19334f4733fca8cb42", "commit_rev":
"4572c8a20beee5cbab2eb1a90cb6cadcc5fa512c"}

[commit-bot: I haz the power, 2016-11-22 02:11:22]

Description was changed from

==========
Remove the GetCaption dataprovider method

This method mostly returns L"". In the one case where it returns
something different the value is substituted into the callsite.

The IFWL_Tooltip class was using the caption, but it is not currently
being used. Removed as well.
==========

to

==========
Remove the GetCaption dataprovider method

This method mostly returns L"". In the one case where it returns
something different the value is substituted into the callsite.

The IFWL_Tooltip class was using the caption, but it is not currently
being used. Removed as well.

Committed:
https://pdfium.googlesource.com/pdfium/+/4572c8a20beee5cbab2eb1a90cb6cadcc5fa...
==========

[commit-bot: I haz the power, 2016-11-22 02:11:23]

Committed patchset #2 (id:20001) as
https://pdfium.googlesource.com/pdfium/+/4572c8a20beee5cbab2eb1a90cb6cadcc5fa...