Wrapped PassRefPtrs in move where passed to RefPtr constructor.

third_party/WebKit/Source/modules/indexeddb/IDBKey.h

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 97 matching lines @@
   bool isEqual(const IDBKey* other) const;
 
   // Returns a new key array with invalid keys and duplicates removed.
   KeyArray toMultiEntryArray() const;
 
  private:
   IDBKey() : m_type(InvalidType) {}
   IDBKey(Type type, double number) : m_type(type), m_number(number) {}
   explicit IDBKey(const String& value) : m_type(StringType), m_string(value) {}
   explicit IDBKey(PassRefPtr<SharedBuffer> value)
-      : m_type(BinaryType), m_binary(value) {}
+      : m_type(BinaryType), m_binary(std::move(value)) {}
   explicit IDBKey(const KeyArray& keyArray)
       : m_type(ArrayType), m_array(keyArray) {}
 
   const Type m_type;
   const KeyArray m_array;
   RefPtr<SharedBuffer> m_binary;
   const String m_string;
   const double m_number = 0;
 };
 
 }  // namespace blink
 
 #endif  // IDBKey_h