[wasm] Module Builder v8 API: bytes passed in are owned by caller.

include/v8.h

 // 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.
 
 /** \mainpage V8 API Reference Guide
  *
  * V8 is Google's open source JavaScript engine.
  *
  * This set of documents provides reference material generated from the
  * V8 header file, include/v8.h.
@@ skipping 4035 matching lines @@
     return {buff.first.get(), buff.second};
   }
 
   WasmCompiledModule();
   static void CheckCast(Value* obj);
 };
 
 class V8_EXPORT WasmModuleObjectBuilder final {
  public:
   WasmModuleObjectBuilder(Isolate* isolate) : isolate_(isolate) {}
-  void OnBytesReceived(std::unique_ptr<const uint8_t[]>&& bytes, size_t size);
+  // The buffer passed into OnBytesReceived is owned by the caller.
+  void OnBytesReceived(const uint8_t*, size_t size);
   MaybeLocal<WasmCompiledModule> Finish();
 
  private:
   Isolate* isolate_ = nullptr;
   // TODO(ahaas): We probably need none of this below here once streamed
   // compilation is implemented.
   typedef std::pair<std::unique_ptr<const uint8_t[]>, size_t> Buffer;
 
   // Disable copy semantics *in this implementation*. We can choose to
   // relax this, albeit it's not clear why.
@@ skipping 5924 matching lines @@
  */
 
 
 }  // namespace v8
 
 
 #undef TYPE_CHECK
 
 
 #endif  // INCLUDE_V8_H_