This fixes the broken return address when the exception handler within
interpreted bytecode is being entered via stack unwinding. The address
in question will never actually be taken, but our stack walker uses this
address to determine whether a frame is interpreted.

R=rmcilroy@chromium.org
TEST=cctest/test-interpreter/InterpreterTryCatch
BUG=v8:4674
LOG=n

Review URL: https://codereview.chromium.org/1615063002

Cr-Commit-Position: refs/heads/master@{#33463}