This reverts commit 957854dd.

Reason for revert: breaks fuzzing builds => blocks rolling, crbug.com/874440

Original change's description:
> Reland "[cleanup] Reland: Remove deprecated functions"
> 
> This reverts commit 717b9385.
> 
> Reason for revert: Cast build is now fixed
> 
> Original change's description:
> > Revert "[cleanup] Reland: Remove deprecated functions"
> > 
> > This reverts commit c8376b00.
> > 
> > Reason for revert: Still borked: https://ci.chromium.org/p/chromium/builders/luci.chromium.try/cast_shell_linux/114796
> > 
> > Original change's description:
> > > [cleanup] Reland: Remove deprecated functions
> > > 
> > > This is reland of https://chromium-review.googlesource.com/c/v8/v8/+/1154915
> > > with no changes since the break in chromium for ChromeOS is now fixed.
> > > 
> > > Removes all V8_DEPRECATED functions that weren't recently marked as well
> > > any V8_DEPRECATE_SOON function that relied on using using the address of
> > > an object to get hold of the Isolate.
> > > 
> > > Bug: v8:7786
> > > Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.chromium.try:linux-chromeos-dbg;luci.chromium.try:linux-chromeos-rel
> > > Change-Id: Ib62d38b9201fd0dab719948cb5ae5a0a164f7013
> > > Reviewed-on: https://chromium-review.googlesource.com/1172350
> > > Reviewed-by: Yang Guo <yangguo@chromium.org>
> > > Commit-Queue: Dan Elphick <delphick@chromium.org>
> > > Cr-Commit-Position: refs/heads/master@{#55119}
> > 
> > TBR=yangguo@chromium.org,delphick@chromium.org
> > 
> > Change-Id: Id1308a694092acfc90a3e7183d66c002feb63999
> > No-Presubmit: true
> > No-Tree-Checks: true
> > No-Try: true
> > Bug: v8:7786
> > Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.chromium.try:linux-chromeos-dbg;luci.chromium.try:linux-chromeos-rel
> > Reviewed-on: https://chromium-review.googlesource.com/1174751
> > Reviewed-by: Leszek Swirski <leszeks@chromium.org>
> > Commit-Queue: Leszek Swirski <leszeks@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#55127}
> 
> TBR=yangguo@chromium.org,leszeks@chromium.org,delphick@chromium.org
> 
> Change-Id: Id65dae1abdad6f854afec9eb59ed2bddd9246f79
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: v8:7786
> Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.chromium.try:linux-chromeos-dbg;luci.chromium.try:linux-chromeos-rel
> Reviewed-on: https://chromium-review.googlesource.com/1175721
> Reviewed-by: Dan Elphick <delphick@chromium.org>
> Commit-Queue: Dan Elphick <delphick@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#55136}

TBR=yangguo@chromium.org,leszeks@chromium.org,delphick@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: v8:7786
Change-Id: I5dc792a3a1c986b8609487ca6ad1e485a8940521
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng;luci.chromium.try:linux-chromeos-dbg;luci.chromium.try:linux-chromeos-rel
Reviewed-on: https://chromium-review.googlesource.com/1177661Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55167}