Implement animations for Independent CSS Transform Properties

Source/platform/transforms/TransformOperation.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 63 matching lines @@
             || opType == Translate3D
             || opType == RotateX
             || opType == RotateY
             || opType == Rotate3D
             || opType == Matrix3D
             || opType == Perspective
             || opType == Interpolated;
     }
 
     virtual bool dependsOnBoxSize() const { return false; }
+    virtual bool isMatchingOperationType() const { return false; }

[alancutter (OOO until 2018), 2015/06/25 01:33:10]

This should actually be a static method on the subtypes that takes an
OperationType otherwise the cast isn't checking anything.

[soonm, 2015/06/26 02:52:34]

Yep I see why it doesn't check anything now. Done.

+
 };
 
+#define DEFINE_TRANSFORM_TYPE_CASTS(thisType, predicate) \

[alancutter (OOO until 2018), 2015/06/25 01:33:09]

This doesn't need to take a predicate as it will be the same for all subtypes.

[soonm, 2015/06/26 02:52:34]

Done.

+    DEFINE_TYPE_CASTS(thisType, TransformOperation, transform, transform->predicate, transform.predicate)
+
 } // namespace blink
 
 #endif // TransformOperation_h