Check if fuse enabled before mounting storage data and obb dirs

Also, do not bind mount storage obb and data dirs if mount external is
in pass_through mode.

Fix: 151219235
Fix: 152395018
Fix: 152490627
Test: atest AdoptableHostTest
Change-Id: I77a86be5582ded0915b0a8a49d2b2a8c17fe58b7