Add BlobStoreManager.releaseAllLeases().

Also, rename isAllowedBlobAccess() to
isAllowedBlobStoreAccess().

Bug: 227589710
Test: atest ./apct-tests/perftests/blobstore/src/com/android/perftests/blob/BlobStorePerfTests.java
Change-Id: I190c6c1789e16942e116c8602173040a05c14990
3 files changed