e0ee2e9f31
The new animation package's reliance on the old Interpolator interface (in android.view.animation) was an eyesore. Adding TimeInterpolator, and having the old Interpolator interface extend it, allows the new Animator classes to break the tie to the older animation package completely. However, developers can still use the older Interpolator-based classes, such as AccelerateInterpolator, because they all implicitly extend the new TimeInterpolator class. Change-Id: I41132fa56167ba564f4839113289114d0ea31a92