Revert "Refactoring AccessibilityManagerService Read & Restore"

This reverts commit 05b19d6d5767c198d3d91bb0abd3d0d9c5956441.

Reason for revert: Restore generates duplicates of the default shortcut

Change-Id: Iae3956ba35acaad6b9a484c304975e78be607fdb
5 files changed