Add setter to Isolate for allowing Atomics.wait

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index f1ba9a3347d7148cb7dfaced95d9a82fea412709..8f4a6a3df4f074920815bd88887f65455ad6a089 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -6619,7 +6619,7 @@ class V8_EXPORT Isolate {
 
     /**
      * Whether calling Atomics.wait (a function that may block) is allowed in
-     * this isolate.
+     * this isolate. This can also be configured via SetAllowAtomicsWait.
      */
     bool allow_atomics_wait;
 
@@ -7479,6 +7479,13 @@ class V8_EXPORT Isolate {
    */
   bool IsInUse();
 
+  /**
+   * Set whether calling Atomics.wait (a function that may block) is allowed in
+   * this isolate. This can also be configured via
+   * CreateParams::allow_atomics_wait.
+   */
+  void SetAllowAtomicsWait(bool allow);
+
   Isolate() = delete;
   ~Isolate() = delete;
   Isolate(const Isolate&) = delete;