Revert "ANDROID: Incremental fs: Separate pseudo-file code"

This reverts commit 664b74271565af7a3c885bba2fdbabd1a2f3e2ea.

Set incfs back to rvc shipping incfs

Bug: 178509184
Test: incfs_test passes
Signed-off-by: Paul Lawrence <paullawrence@google.com>
Change-Id: If4c1cee82cae6863f47db091c3f387cbe80d0859
7 files changed