libsnapshot supports dependency injection for whether or not we use recovery-specific code paths. Extend this to libfiemap. Bug: 179006671 Test: vts_libsnapshot_test Change-Id: Ief5a16d105cb51bc2593ebc2317a99c939371775
Bug: 134949511 Test: builds Change-Id: I07943acce5d4671975afef6d8da1bdbeef43c39d