Revert "Add an environment to the beginning of catch blocks" am: 37fe26288a

Original change: https://android-review.googlesource.com/c/platform/art/+/2207935

Change-Id: I0e8d8e6151d5c4cee7223d1182f45907ab925a81
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>