[wasm] Avoid double-serializing the wire bytes

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index 655da2ab2b97a53a9d2c077a68083b62d69ef931..a988a185f746b34b0b6ab2edc63dba10efaca008 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -3906,10 +3906,6 @@ class V8_EXPORT WasmCompiledModule : public Object {
   // uncompiled bytes.
   SerializedModule Serialize();
 
-  // TODO(mtrofin): Back-compat. Move to private once change lands in Chrome.
-  // The resulting wasm setup won't have its uncompiled bytes available.
-  static MaybeLocal<WasmCompiledModule> Deserialize(
-      Isolate* isolate, const SerializedModule& serialized_module);
   // If possible, deserialize the module, otherwise compile it from the provided
   // uncompiled bytes.
   static MaybeLocal<WasmCompiledModule> DeserializeOrCompile(
@@ -3919,7 +3915,8 @@ class V8_EXPORT WasmCompiledModule : public Object {
 
  private:
   static MaybeLocal<WasmCompiledModule> Deserialize(
-      Isolate* isolate, const CallerOwnedBuffer& serialized_module);
+      Isolate* isolate, const CallerOwnedBuffer& serialized_module,
+      const CallerOwnedBuffer& wire_bytes);
   static MaybeLocal<WasmCompiledModule> Compile(Isolate* isolate,
                                                 const uint8_t* start,
                                                 size_t length);