CSS Transforms: Implement transform-origin

Source/core/animation/AnimatableLengthPoint3D.cpp

Index: Source/core/animation/AnimatableLengthPoint3D.cpp
diff --git a/Source/core/animation/AnimatableLengthPoint.cpp b/Source/core/animation/AnimatableLengthPoint3D.cpp
similarity index 64%
copy from Source/core/animation/AnimatableLengthPoint.cpp
copy to Source/core/animation/AnimatableLengthPoint3D.cpp
index e46f1a19c97fb54192c7009227ae2219bd225d6e..e46494c814332ee5b089b78e38af5ebd25ccd3de 100644
--- a/Source/core/animation/AnimatableLengthPoint.cpp
+++ b/Source/core/animation/AnimatableLengthPoint3D.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013 Google Inc. All rights reserved.
+ * Copyright (C) 2014 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
@@ -29,36 +29,39 @@
  */
 
 #include "config.h"
-#include "core/animation/AnimatableLengthPoint.h"
+#include "core/animation/AnimatableLengthPoint3D.h"
 
 namespace WebCore {
 
-PassRefPtrWillBeRawPtr<AnimatableValue> AnimatableLengthPoint::interpolateTo(const AnimatableValue* value, double fraction) const
+PassRefPtr<AnimatableValue> AnimatableLengthPoint3D::interpolateTo(const AnimatableValue* value, double fraction) const
 {
-    const AnimatableLengthPoint* lengthPoint = toAnimatableLengthPoint(value);
-    return AnimatableLengthPoint::create(
+    const AnimatableLengthPoint3D* lengthPoint = toAnimatableLengthPoint3D(value);
+    return AnimatableLengthPoint3D::create(
         AnimatableValue::interpolate(this->x(), lengthPoint->x(), fraction),
-        AnimatableValue::interpolate(this->y(), lengthPoint->y(), fraction));
+        AnimatableValue::interpolate(this->y(), lengthPoint->y(), fraction),
+        AnimatableValue::interpolate(this->z(), lengthPoint->z(), fraction));
 }
 
-PassRefPtrWillBeRawPtr<AnimatableValue> AnimatableLengthPoint::addWith(const AnimatableValue* value) const
+PassRefPtr<AnimatableValue> AnimatableLengthPoint3D::addWith(const AnimatableValue* value) const
 {
-    const AnimatableLengthPoint* lengthPoint = toAnimatableLengthPoint(value);
-    return AnimatableLengthPoint::create(
+    const AnimatableLengthPoint3D* lengthPoint = toAnimatableLengthPoint3D(value);
+    return AnimatableLengthPoint3D::create(
         AnimatableValue::add(this->x(), lengthPoint->x()),
-        AnimatableValue::add(this->y(), lengthPoint->y()));
+        AnimatableValue::add(this->y(), lengthPoint->y()),
+        AnimatableValue::add(this->z(), lengthPoint->z()));
 }
 
-bool AnimatableLengthPoint::equalTo(const AnimatableValue* value) const
+bool AnimatableLengthPoint3D::equalTo(const AnimatableValue* value) const
 {
-    const AnimatableLengthPoint* lengthPoint = toAnimatableLengthPoint(value);
-    return x()->equals(lengthPoint->x()) && y()->equals(lengthPoint->y());
+    const AnimatableLengthPoint3D* lengthPoint = toAnimatableLengthPoint3D(value);
+    return x()->equals(lengthPoint->x()) && y()->equals(lengthPoint->y()) && z()->equals(lengthPoint->z());
 }
 
-void AnimatableLengthPoint::trace(Visitor* visitor)
+void AnimatableLengthPoint3D::trace(Visitor* visitor)
 {
     visitor->trace(m_x);
     visitor->trace(m_y);
+    visitor->trace(m_z);
 }
 
 }