The x and y position of the pop-up where not calculated correctly when the...

The x and y position of the pop-up where not calculated correctly when the text view had internal scrolling.

This method is invoked only when the pop-up is currently displayed and the text scrolles.

This is scenario is reproducible only with Voice IME (I think), as the text is inserted without
touching the screen.

Bug: 5290463

Change-Id: I0b842732cc1f115de06e992fbe28cb64eac49b22