Remove C-Style casts in fwl_{barcode,caret,checkbox,combobox}imp.cpp

Remove C-Style casts in fwl_{barcode,caret,checkbox,combobox}imp.cpp

In the process, found two CFWL_ classes that didn't inherit
from the virtual inteface they were allegedly supporting.

R=thestig@chromium.org

Committed: https://pdfium.googlesource.com/pdfium/+/59d09dfd276aa262d6fb95c4a78784fdc1824a26

[Tom Sepez, 2015-12-04 23:38:47]

tsepez@chromium.org changed reviewers:
+ thestig@chromium.org

[Tom Sepez, 2015-12-04 23:38:48]

Lei, for review.

https://codereview.chromium.org/1499853003/diff/20001/xfa/src/fwl/src/basewid...
File xfa/src/fwl/src/basewidget/include/fwl_caretimp.h (right):

https://codereview.chromium.org/1499853003/diff/20001/xfa/src/fwl/src/basewid...
xfa/src/fwl/src/basewidget/include/fwl_caretimp.h:43: class CFWL_CaretTimer :
public IFWL_Timer {
yow.

https://codereview.chromium.org/1499853003/diff/20001/xfa/src/fwl/src/core/in...
File xfa/src/fwl/src/core/include/fwl_noteimp.h (right):

https://codereview.chromium.org/1499853003/diff/20001/xfa/src/fwl/src/core/in...
xfa/src/fwl/src/core/include/fwl_noteimp.h:38: class CFWL_NoteDriver : public
IFWL_NoteDriver {
yow.

[Lei Zhang, 2015-12-05 00:00:34]

lgtm

git cl lint will warn you about C-style casts, BTW.

[Tom Sepez, 2015-12-05 00:21:19]

Description was changed from

==========
Remove C-Style casts in fwl_{barcode,caret,checkbox,combobox}imp.cpp

In the process, found two CFWL_ classes that didn't inherit
from the virtual inteface they were allegedly supporting.
==========

to

==========
Remove C-Style casts in fwl_{barcode,caret,checkbox,combobox}imp.cpp

In the process, found two CFWL_ classes that didn't inherit
from the virtual inteface they were allegedly supporting.

R=thestig@chromium.org

Committed:
https://pdfium.googlesource.com/pdfium/+/59d09dfd276aa262d6fb95c4a78784fdc182...
==========

[Tom Sepez, 2015-12-05 00:21:21]

Committed patchset #2 (id:20001) manually as
59d09dfd276aa262d6fb95c4a78784fdc1824a26 (tree was closed).