Remove FastAllocBase.h

third_party/WebKit/Source/platform/graphics/paint/FixedPositionDisplayItem.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef FixedPositionDisplayItem_h
 #define FixedPositionDisplayItem_h
 
 #include "platform/geometry/LayoutSize.h"
 #include "platform/graphics/paint/DisplayItem.h"
-#include "wtf/FastAllocBase.h"
+#include "wtf/Allocator.h"

[sof, 2015/10/28 18:29:58]

Not needed?

 #include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
 class PLATFORM_EXPORT BeginFixedPositionDisplayItem final : public PairedBeginDisplayItem {
 public:
     BeginFixedPositionDisplayItem(const DisplayItemClientWrapper& client)
         : PairedBeginDisplayItem(client, BeginFixedPosition, sizeof(*this)) { }
 
     void replay(GraphicsContext&) const final { }
@@ skipping 10 matching lines @@
 
 private:
 #if ENABLE(ASSERT)
     bool isEndAndPairedWith(DisplayItem::Type otherType) const final { return otherType == BeginFixedPosition; }
 #endif
 };
 
 } // namespace blink
 
 #endif // FixedPositionDisplayItem_h