[cleanup] Remove ArgumentsAdaptorDeoptPCOffset

Without the adaptor frame, this is dead code.

Change-Id: Ica1ee102fcc068a58c5dcbca6122921cd1b5550a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2639760Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Victor Gomes <victorgomes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72185}

src/heap/heap.cc

@@ -145,11 +145,6 @@ void Heap_GenerationalEphemeronKeyBarrierSlow(Heap* heap,
   heap->RecordEphemeronKeyWrite(table, slot);
 }
 
-void Heap::SetArgumentsAdaptorDeoptPCOffset(int pc_offset) {
-  DCHECK_EQ(Smi::zero(), arguments_adaptor_deopt_pc_offset());
-  set_arguments_adaptor_deopt_pc_offset(Smi::FromInt(pc_offset));
-}
-
 void Heap::SetConstructStubCreateDeoptPCOffset(int pc_offset) {
   DCHECK_EQ(Smi::zero(), construct_stub_create_deopt_pc_offset());
   set_construct_stub_create_deopt_pc_offset(Smi::FromInt(pc_offset));

src/heap/heap.h

@@ -1104,7 +1104,6 @@ class Heap {
   // ===========================================================================
 
   // Setters for code offsets of well-known deoptimization targets.
-  void SetArgumentsAdaptorDeoptPCOffset(int pc_offset);
   void SetConstructStubCreateDeoptPCOffset(int pc_offset);
   void SetConstructStubInvokeDeoptPCOffset(int pc_offset);
   void SetInterpreterEntryReturnPCOffset(int pc_offset);

src/roots/roots.h

@@ -313,7 +313,6 @@ class Symbol;
   /* To distinguish the function templates, so that we can find them in the */ \
   /* function cache of the native context. */                                  \
   V(Smi, next_template_serial_number, NextTemplateSerialNumber)                \
-  V(Smi, arguments_adaptor_deopt_pc_offset, ArgumentsAdaptorDeoptPCOffset)     \
   V(Smi, construct_stub_create_deopt_pc_offset,                                \
     ConstructStubCreateDeoptPCOffset)                                          \
   V(Smi, construct_stub_invoke_deopt_pc_offset,                                \