This partially reverts the following commits: - commitde417e735e- commit45c6231908Reason for revert: Caused boot time regression. Bug: 176939176 Bug: 181536798 Test: atest FrameworksServicesTests:UpdatableFontDirTest Test: atest UpdatableSystemFontTest Change-Id: Ibb5505018b24caa442fcbefda57aaa674ab9441e