1 files changed, 9 insertions, 2 deletions

diff --git a/chromium/third_party/blink/renderer/core/typed_arrays/dom_array_buffer_view.h b/chromium/third_party/blink/renderer/core/typed_arrays/dom_array_buffer_view.h
index 701292794d5..504a8db9447 100644
--- a/chromium/third_party/blink/renderer/core/typed_arrays/dom_array_buffer_view.h
+++ b/chromium/third_party/blink/renderer/core/typed_arrays/dom_array_buffer_view.h
@@ -111,17 +111,26 @@ class CORE_EXPORT DOMArrayBufferView : public ScriptWrappable {
     return !IsDetached() ? raw_base_address_ : nullptr;
   }
 
+  // ScriptWrappable overrides:
   v8::Local<v8::Value> Wrap(v8::Isolate*,
                             v8::Local<v8::Object> creation_context) override {
     NOTREACHED();
     return v8::Local<v8::Object>();
   }
+  v8::MaybeLocal<v8::Value> WrapV2(ScriptState*) override {
+    NOTREACHED();
+    return v8::MaybeLocal<v8::Value>();
+  }
 
   void Trace(Visitor* visitor) const override {
     visitor->Trace(dom_array_buffer_);
     ScriptWrappable::Trace(visitor);
   }
 
+  void DetachForTesting() { dom_array_buffer_->Detach(); }
+
+  bool IsDetached() const { return dom_array_buffer_->IsDetached(); }
+
  protected:
   DOMArrayBufferView(DOMArrayBufferBase* dom_array_buffer, size_t byte_offset)
       : raw_byte_offset_(byte_offset), dom_array_buffer_(dom_array_buffer) {
@@ -130,8 +139,6 @@ class CORE_EXPORT DOMArrayBufferView : public ScriptWrappable {
         static_cast<char*>(dom_array_buffer_->DataMaybeShared()) + byte_offset;
   }
 
-  bool IsDetached() const { return dom_array_buffer_->IsDetached(); }
-
  private:
   // The raw_* fields may be stale after Detach. Use getters instead.
   // This is the address of the ArrayBuffer's storage, plus the byte offset.