[wasm] Detach memory buffer only when GrowMemory is called from the JS API

src/wasm/wasm-module.h

Index: src/wasm/wasm-module.h
diff --git a/src/wasm/wasm-module.h b/src/wasm/wasm-module.h
index bfedbff61fb720e5c66da75fa5ed300544e19a63..91ae91c287d53db356bea138a7becf2e15efb464 100644
--- a/src/wasm/wasm-module.h
+++ b/src/wasm/wasm-module.h
@@ -421,6 +421,9 @@ int32_t GrowWebAssemblyMemory(Isolate* isolate,
 int32_t GrowMemory(Isolate* isolate, Handle<WasmInstanceObject> instance,
                    uint32_t pages);
 
+void DetachWebAssemblyMemoryBuffer(Isolate* isolate,
+                                   Handle<JSArrayBuffer> buffer);
+
 void UpdateDispatchTables(Isolate* isolate, Handle<FixedArray> dispatch_tables,
                           int index, Handle<JSFunction> js_function);