QT4 build broken after #10420

[fanquake]

Not exactly sure how broken, see comment from @pstratem #10420 (comment).

[ryanofsky]

I'm seeing:

In file included from /usr/include/qt4/QtGui/QWidget:1:0,
                 from ./qt/bitcoinamountfield.h:10,
                 from qt/test/wallettests.cpp:3:
/usr/include/qt4/QtGui/qwidget.h: In function ‘void {anonymous}::BumpFee(TransactionView&, const uint256&, bool, std::__cxx11::string, bool)’:
/usr/include/qt4/QtGui/qwidget.h:651:10: error: ‘void QWidget::customContextMenuRequested(const QPoint&)’ is protected
     void customContextMenuRequested(const QPoint &pos);
          ^
qt/test/wallettests.cpp:105:41: error: within this context
     table->customContextMenuRequested({});
                                         ^

[ryanofsky]

#10454 should hopefully fix

[jonasschnelli]

Solved by @10454