Revert "Add API to allow apps with location permission to access data blobs."

This reverts commit e0237fa50b43c7eb0892d7988bf1b344597fa091. Reverting
based on the feedback from Permissions and privacy team.

Bug: 158705914
Test: atest --test-mapping apex/blobstore
Change-Id: Id057e8c61dcf9d3d111ab20530a2074083052392
9 files changed