Buttons: remove superfluous alignment for the internal labels

In QQuickIconLabel::layout(), the label is resized to:

    min(availableSize, implicitSize)

In other words, the label is never larger than its content. Specifying
an alignment has therefore zero effect. This saves a few unnecessary
QML expression evaluations and gives a few frames' boost in qmlbench.

Change-Id: Ifa942d99a026fd2dca6e680bde2b538f9e526604
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>

0 files changed, 0 insertions, 0 deletions