Revert "Add support for try catches in LSE"

This reverts commit 62b12658b77536304fc9b0b07150a6500896b354.

Reason for revert: Bot failures e.g. https://ci.chromium.org/ui/p/art/builders/ci/angler-armv7-non-gen-cc/1961/overview

Change-Id: I35357794974aa099d1c14562c8c5313d795989f9
8 files changed