[turbofan] Allow ReplaceWithValue to kill control.

[turbofan] Allow ReplaceWithValue to kill control.

This allows any AdvancedReducer to remove exception projections from
graphs. This is the common case when JS-operators are being replaced
with pure values. The old NodeProperties::ReplaceWithValue is being
deprecated in favor of AdvancedReducer::ReplaceWithValue.

R=titzer@chromium.org
TEST=unittests/AdvancedReducerTest

Review URL: https://codereview.chromium.org/1168693002

Cr-Commit-Position: refs/heads/master@{#28810}