CSS Independent Transform Properties

Source/core/style/StyleTransformData.cpp

Index: Source/core/style/StyleTransformData.cpp
diff --git a/Source/core/style/StyleTransformData.cpp b/Source/core/style/StyleTransformData.cpp
index f9f35a5780f5b2d2499175884d2824d24dfc5b6d..35d59af445d1a7817317aaf7b0a26c615b44f344 100644
--- a/Source/core/style/StyleTransformData.cpp
+++ b/Source/core/style/StyleTransformData.cpp
@@ -21,8 +21,8 @@
 
 #include "config.h"
 #include "core/style/StyleTransformData.h"
-
 #include "core/style/ComputedStyle.h"
+#include "core/style/DataEquivalency.h"
 
 namespace blink {
 
@@ -38,12 +38,42 @@ StyleTransformData::StyleTransformData(const StyleTransformData& o)
     , m_operations(o.m_operations)
     , m_origin(o.m_origin)
     , m_motion(o.m_motion)
+    , m_translate(o.m_translate)
+    , m_rotate(o.m_rotate)
+    , m_scale(o.m_scale)
 {
 }
 
 bool StyleTransformData::operator==(const StyleTransformData& o) const
 {
-    return m_origin == o.m_origin && m_operations == o.m_operations && m_motion == o.m_motion;
+    return m_origin == o.m_origin
+    && m_operations == o.m_operations
+    && m_motion == o.m_motion
+    && dataEquivalent(m_translate, o.m_translate)
+    && dataEquivalent(m_rotate, o.m_rotate)
+    && dataEquivalent(m_scale, o.m_scale);
+}
+
+bool StyleTransformData::has3DTransformProperties() const
+{
+    return (m_translate && m_translate->is3DOperation())
+        || (m_rotate && m_rotate->is3DOperation())
+        || (m_scale && m_scale->is3DOperation());
+}
+
+void StyleTransformData::setTranslate(PassRefPtr<TranslateTransformOperation> translate)
+{
+    m_translate = translate;
+}
+
+void StyleTransformData::setRotate(PassRefPtr<RotateTransformOperation> rotate)
+{
+    m_rotate = rotate;
+}
+
+void StyleTransformData::setScale(PassRefPtr<ScaleTransformOperation> scale)
+{
+    m_scale = scale;
 }
 
 } // namespace blink