Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/wtf/SizeLimits.cpp

 /*
  * Copyright (C) 2010 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 12 matching lines @@
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "wtf/Assertions.h"
 #include "wtf/ContainerAnnotations.h"
+#include "wtf/OwnPtr.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/RefCounted.h"
 #include "wtf/RefPtr.h"
 #include "wtf/ThreadRestrictionVerifier.h"
 #include "wtf/Vector.h"
 #include "wtf/text/AtomicString.h"
 #include "wtf/text/WTFString.h"
-#include <memory>
 
 namespace WTF {
 
 #if ENABLE(ASSERT) || ENABLE(SECURITY_ASSERT)
 // The debug/assertion version may get bigger.
 struct SameSizeAsRefCounted {
     int a;
 #if ENABLE(SECURITY_ASSERT)
     bool b;
 #endif
@@ skipping 19 matching lines @@
 };
 
 template<typename T, unsigned inlineCapacity>
 struct SameSizeAsVectorWithInlineCapacity {
     SameSizeAsVectorWithInlineCapacity<T, 0> baseCapacity;
 #if !defined(ANNOTATE_CONTIGUOUS_CONTAINER)
     AlignedBuffer<inlineCapacity * sizeof(T), WTF_ALIGN_OF(T)> inlineBuffer;
 #endif
 };
 
-static_assert(sizeof(std::unique_ptr<int>) == sizeof(int*), "std::unique_ptr should stay small");
+static_assert(sizeof(OwnPtr<int>) == sizeof(int*), "OwnPtr should stay small");
 static_assert(sizeof(PassRefPtr<RefCounted<int>>) == sizeof(int*), "PassRefPtr should stay small");
 static_assert(sizeof(RefCounted<int>) == sizeof(SameSizeAsRefCounted), "RefCounted should stay small");
 static_assert(sizeof(RefPtr<RefCounted<int>>) == sizeof(int*), "RefPtr should stay small");
 static_assert(sizeof(String) == sizeof(int*), "String should stay small");
 static_assert(sizeof(AtomicString) == sizeof(String), "AtomicString should stay small");
 static_assert(sizeof(Vector<int>) == sizeof(SameSizeAsVectorWithInlineCapacity<int>), "Vector should stay small");
 static_assert(sizeof(Vector<int, 1>) == sizeof(SameSizeAsVectorWithInlineCapacity<int, 1>), "Vector should stay small");
 static_assert(sizeof(Vector<int, 2>) == sizeof(SameSizeAsVectorWithInlineCapacity<int, 2>), "Vector should stay small");
 static_assert(sizeof(Vector<int, 3>) == sizeof(SameSizeAsVectorWithInlineCapacity<int, 3>), "Vector should stay small");
 } // namespace WTF