Revert "ANDROID: Track per-process dmabuf PSS"

This reverts commit 86ef4842.

Bug: 439084371
Bug: 435308937
Signed-off-by: T.J. Mercier <tjmercier@google.com>
(cherry picked from https://android-review.googlesource.com/q/commit:6076ad879a7d57a841ae3760eb66da98369bc5d5)
Merged-In: Ia3b318b5366a4e7bf6a84038c9b24c24a12f2458
Change-Id: Ia3b318b5366a4e7bf6a84038c9b24c24a12f2458