This fixes an off-by-one in the ordering restriction check for exception
sections in a module. It also adds proper testing for exception handling
of indirect calls. This in turn adds a table section that triggers the
aforementioned bug.

R=clemensh@chromium.org
TEST=mjsunit/wasm/exceptions,unittests/WasmModuleVerifyTest
BUG=v8:8091

Change-Id: Ie44ad4dee1b0c623f069fca7661c4282492b52d6
Reviewed-on: https://chromium-review.googlesource.com/1203993Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Michael Starzinger <mstarzinger@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55615}