tree aeaf09026b6f69a76527c8c055661171724a690a
parent 9c248fe3f32bb13b0fea5415cfd9dda5df7acf21
author Eric Rahm <erahm@google.com> 1692734503 +0000
committer Android Build Cherrypicker Worker <android-build-cherrypicker-worker@google.com> 1692734503 +0000

Remove unused AllocationBacking

`AllocationBacking` is never actually used, now that `RenderScript` is
deprecated we should go ahead and remove it.

Bug: 266947193
Test: m SmartCamera
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:9456ddc17ee5b1ef85a99292340b187128e49964)
Merged-In: If54972b7d5b8f9d4b1274837255127345d95086c
Change-Id: If54972b7d5b8f9d4b1274837255127345d95086c