Revert "[deoptimizer] Check whether output frames fit into stack space"

This reverts commit 47e077a2.

Reason for revert: To avoid hard crashes on this CHECK until a proper
fix has landed.

Original change's description:
> [deoptimizer] Check whether output frames fit into stack space
> 
> Change-Id: I7af0fe843f73b702b03ffa50ecca19aabd7583b8
> Bug: chromium:983850
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1701858
> Commit-Queue: Sigurd Schneider <sigurds@chromium.org>
> Reviewed-by: Georg Neis <neis@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#62738}

TBR=neis@chromium.org,sigurds@chromium.org

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

Bug: chromium:983850,chromium:987930,v8:9534
Change-Id: I1f1fe76c957e1f1cf2a117a5ddc7e62004497aeb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1741665Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Georg Neis <neis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63186}

src/deoptimizer/deoptimizer.cc

@@ -681,10 +681,6 @@ void Deoptimizer::DoComputeOutputFrames() {
     }
   }
 
-  StackGuard* const stack_guard = isolate()->stack_guard();
-  CHECK_GT(static_cast<uintptr_t>(caller_frame_top_),
-           stack_guard->real_jslimit());
-
   if (trace_scope_ != nullptr) {
     timer.Start();
     PrintF(trace_scope_->file(), "[deoptimizing (DEOPT %s): begin ",
@@ -742,7 +738,6 @@ void Deoptimizer::DoComputeOutputFrames() {
 
   // Translate each output frame.
   int frame_index = 0;  // output_frame_index
-  size_t total_output_frame_size = 0;
   for (size_t i = 0; i < count; ++i, ++frame_index) {
     // Read the ast node id, function, and frame height for this output frame.
     TranslatedFrame* translated_frame = &(translated_state_.frames()[i]);
@@ -778,7 +773,6 @@ void Deoptimizer::DoComputeOutputFrames() {
         FATAL("invalid frame");
         break;
     }
-    total_output_frame_size += output_[frame_index]->GetFrameSize();
   }
 
   FrameDescription* topmost = output_[count - 1];
@@ -798,14 +792,6 @@ void Deoptimizer::DoComputeOutputFrames() {
            bailout_id_, node_id.ToInt(), output_[index]->GetPc(),
            caller_frame_top_, ms);
   }
-
-  // TODO(jgruber,neis):
-  // The situation that the output frames do not fit into the stack space should
-  // be prevented by an optimized function's initial stack check: That check
-  // must fail if the (interpreter) frames generated upon deoptimization of the
-  // function would overflow the stack.
-  CHECK_GT(static_cast<uintptr_t>(caller_frame_top_) - total_output_frame_size,
-           stack_guard->real_jslimit());
 }
 
 void Deoptimizer::DoComputeInterpretedFrame(TranslatedFrame* translated_frame,