Correct AutoTabsRouterPageViewState logic determining when navigation observers should be notified #2045
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Adam-Langley
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The truncation of the
_pageController.pagevariable would return the 'new' tab index when swiping-right (decrementing the tab index).This means the comparison
if (_controller!.activeIndex != controllerPage)would eval to false - skipping notification.Seems like we can just use the controllers
previousIndexfor this.Fixes #2044