[Lazarus] TextHint in TComboBox

[Juha Manninen]

On Fri, Aug 14, 2020 at 9:32 AM Ondrej Pokorny via lazarus
<lazarus at lists.lazarus-ide.org> wrote:
> Why have you removed the (FTextHint <> '') check in CanShowEmulatedTextHint?
> Why should the emulated text hint be shown if there is none?

It was restored later as I noticed the same error.
First I planned to make it generic code for both TEdit and TCombobox.
Then I just copied it.
The latest revision is 63734.

Juha