Merge "Do not prematurely update position while bounds animating." into nyc-dev am: 5a6c58e0

        public void onAnimationStart(Animator animation) {

            if (DEBUG) Slog.d(TAG, "onAnimationStart: mTarget=" + mTarget

                    + " mReplacement=" + mReplacement);

            // Ensure that we have prepared the target for animation before

            // we trigger any size changes, so it can swap surfaces

            // in to appropriate modes, or do as it wishes otherwise.

            if (!mReplacement) {

                mTarget.onAnimationStart();

            }

            // Ensure that we have prepared the target for animation before

            // we trigger any size changes, so it can swap surfaces

            // in to appropriate modes, or do as it wishes otherwise.

            // Immediately update the task bounds if they have to become larger, but preserve

            // the starting position so we don't jump at the beginning of the animation.

            if (animatingToLargerSize()) {

                mTarget.setPinnedStackSize(mFrom, mTo);

                mTmpRect.set(mFrom.left, mFrom.top,

                        mFrom.left + mFrozenTaskWidth, mFrom.top + mFrozenTaskHeight);

                mTarget.setPinnedStackSize(mFrom, mTmpRect);

            }

        }