Reset SVGAnimationElement values animation state on attribute changes
If the animation element is moved in the DOM, and it is a 'values'
animation, then m_lastValuesAnimation{From,To} would not be reset, which
could mean that if the current from/to values matched those prior to the
move (reinsertion), calculateFromAndtoValues would not be called, and
the SVGAnimateElement::m_{from,to}Type values would not be initialized,
and hence cause a crash when trying to compute the animated value.
BUG=329822
Review URL: https://codereview.chromium.org/107083007
git-svn-id: svn://svn.chromium.org/blink/trunk@164599 bbb929c8-8fbe-4397-9dbb-9b2b20218538
3 files changed
