send accessibility events on view property invalidation

from certain call sites of invalidateViewProperty, appropriate
accessibility event needs to be delivered as well.

Below is a list of call references found, ones with "*" are
modified by this change:

package: android.view
View
  *offsetLeftAndRight(int) (4 matches)
  *offsetTopAndBottom(int) (4 matches)
  *setAlpha(float)
  setCameraDistance(float) (2 matches)
  setLayerPaint(Paint)
  setPivotX(float) (2 matches)
  setPivotY(float) (2 matches)
  *setRotation(float) (2 matches)
  *setRotationX(float) (2 matches)
  *setRotationY(float) (2 matches)
  *setScaleX(float) (2 matches)
  *setScaleY(float) (2 matches)
  setTransitionAlpha(float)
  *setTranslationX(float) (2 matches)
  *setTranslationY(float) (2 matches)
ViewGroup
  *offsetChildrenTopAndBottom(int)
ViewOverlay
  OverlayViewGroup
    invalidateViewProperty(boolean, boolean) (2 matches)
ViewPropertyAnimator
  AnimatorEventListener
    onAnimationUpdate(ValueAnimator) (2 matches)

Bug: 14262013

Change-Id: Ibc9ed438f476ad10a6ad8df668142958c5903f55
2 files changed