Remove support for specifying the number of available threads

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index cdb23b4655d6b2caadde4a9bd16f45d99902e4fd..fa4eb135c84f8bb4647079c08a45a5758eaac9aa 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -4682,10 +4682,12 @@ class V8_EXPORT ResourceConstraints {
    *   device, in bytes.
    * \param virtual_memory_limit The amount of virtual memory on the current
    *   device, in bytes, or zero, if there is no limit.
-   * \param number_of_processors The number of CPUs available on the current
-   *   device.
    */
   void ConfigureDefaults(uint64_t physical_memory,
+                         uint64_t virtual_memory_limit);
+
+  // Deprecated, will be removed soon.
+  void ConfigureDefaults(uint64_t physical_memory,
                          uint64_t virtual_memory_limit,
                          uint32_t number_of_processors);
 
@@ -4698,9 +4700,13 @@ class V8_EXPORT ResourceConstraints {
   uint32_t* stack_limit() const { return stack_limit_; }
   // Sets an address beyond which the VM's stack may not grow.
   void set_stack_limit(uint32_t* value) { stack_limit_ = value; }
-  int max_available_threads() const { return max_available_threads_; }
+  V8_DEPRECATE_SOON("Unused, will be removed",
+                    int max_available_threads() const) {
+    return max_available_threads_;
+  }
   // Set the number of threads available to V8, assuming at least 1.
-  void set_max_available_threads(int value) {
+  V8_DEPRECATE_SOON("Unused, will be removed",
+                    void set_max_available_threads(int value)) {
     max_available_threads_ = value;
   }
   size_t code_range_size() const { return code_range_size_; }