Revert of [turbofan] Constant propagation for JumpIfFalse/JumpIfTrue. (patchset #4 id:60001 of https://codereview.chromium.org/2666283002/ )

Reason for revert:
Breaks win64 it seems.

Original issue's description:
> [turbofan] Constant propagation for JumpIfFalse/JumpIfTrue.
>
> The JumpIfFalse and JumpIfTrue bytecodes test the accumulator, and
> branch based on whether the accumulator is true or false (no other
> value allowed, and in fact TurboFan would blow up if you would pass
> anything else, since Branch operator can only deal with Boolean).
> So for either branch we know exactly the value of the accumulator,
> and we can update the environment to this constant value instead.
>
> This helps to avoid the useless bit materialization that currently
> happens when || or && is being used in a value context.
>
> R=jarin@chromium.org
> BUG=v8:5267
>
> Review-Url: https://codereview.chromium.org/2666283002
> Cr-Commit-Position: refs/heads/master@{#42843}
> Committed: https://chromium.googlesource.com/v8/v8/+/158ac9287193f315342ad31c38fe451620d176eb

TBR=jarin@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5267

Review-Url: https://codereview.chromium.org/2668933002
Cr-Commit-Position: refs/heads/master@{#42845}