Add setter to Isolate for allowing Atomics.wait

src/api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/api.h"
 
 #include <string.h>  // For memcpy, strlen.
 #ifdef V8_USE_ADDRESS_SANITIZER
 #include <sanitizer/asan_interface.h>
 #endif  // V8_USE_ADDRESS_SANITIZER
@@ skipping 8924 matching lines @@
   isolate->global_handles()->IterateAllRootsInNewSpaceWithClassIds(visitor);
 }
 
 
 void Isolate::VisitWeakHandles(PersistentHandleVisitor* visitor) {
   i::Isolate* isolate = reinterpret_cast<i::Isolate*>(this);
   i::DisallowHeapAllocation no_allocation;
   isolate->global_handles()->IterateWeakRootsInNewSpaceWithClassIds(visitor);
 }
 
+void Isolate::SetAllowAtomicsWait(bool allow) {
+  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(this);
+  isolate->set_allow_atomics_wait(allow);
+}
 
 MicrotasksScope::MicrotasksScope(Isolate* isolate, MicrotasksScope::Type type)
     : isolate_(reinterpret_cast<i::Isolate*>(isolate)),
       run_(type == MicrotasksScope::kRunMicrotasks) {
   auto handle_scope_implementer = isolate_->handle_scope_implementer();
   if (run_) handle_scope_implementer->IncrementMicrotasksScopeDepth();
 #ifdef DEBUG
   if (!run_) handle_scope_implementer->IncrementDebugMicrotasksScopeDepth();
 #endif
 }
@@ skipping 1508 matching lines @@
   Address callback_address =
       reinterpret_cast<Address>(reinterpret_cast<intptr_t>(callback));
   VMState<EXTERNAL> state(isolate);
   ExternalCallbackScope call_scope(isolate, callback_address);
   callback(info);
 }
 
 
 }  // namespace internal
 }  // namespace v8