Removed usage of RefPtr::Release in unit tests

third_party/WebKit/Source/platform/wtf/FunctionalTest.cpp

 /*
  * Copyright (C) 2011 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 347 matching lines @@
   EXPECT_EQ(2, five->RefCount());
   EXPECT_EQ(10, (*multiply_five_by_two_function)());
   EXPECT_EQ(2, five->RefCount());
 
   std::unique_ptr<Function<int()>> multiply_four_by_two_function =
       Bind(MultiplyNumberByTwo, Number::Create(4));
   EXPECT_EQ(8, (*multiply_four_by_two_function)());
 
   RefPtr<Number> six = Number::Create(6);
   std::unique_ptr<Function<int()>> multiply_six_by_two_function =
-      Bind(MultiplyNumberByTwo, six.Release());
+      Bind(MultiplyNumberByTwo, std::move(six));
   EXPECT_FALSE(six);
   EXPECT_EQ(12, (*multiply_six_by_two_function)());
 }
 
 TEST(FunctionalTest, UnretainedWithRefCounted) {
   RefPtr<Number> five = Number::Create(5);
   EXPECT_EQ(1, five->RefCount());
   std::unique_ptr<Function<int()>> multiply_five_by_two_function =
       Bind(MultiplyNumberByTwo, WTF::Unretained(five.Get()));
   EXPECT_EQ(1, five->RefCount());
@@ skipping 207 matching lines @@
 
   obj.RevokeAll();
   EXPECT_TRUE(bound->IsCancelled());
   (*bound)();
   EXPECT_EQ(1, counter);
 }
 
 }  // anonymous namespace
 
 }  // namespace WTF