QPainter: replace an inefficient QList with QVector

QPainterClipInfo is larger than a void*, so holding it in QLists
is needlessly inefficient. Worse, the code could come to depend
on the fragile property of (inefficient) QLists that references
to elements therein never are invalidated.

Fix by marking it movable and holding it in a QVector instead.

Port from op<< to append() to reap rvalue push_back().

Change-Id: I3af17eca2443d26a795381635510b8b9a5795e5f
Reviewed-by: Gunnar Sletta <gunnar@sletta.org>

0 files changed, 0 insertions, 0 deletions