Make vw/vh units to work in css transforms.

Source/core/rendering/style/RenderStyle.cpp

Index: Source/core/rendering/style/RenderStyle.cpp
diff --git a/Source/core/rendering/style/RenderStyle.cpp b/Source/core/rendering/style/RenderStyle.cpp
index 220362ec18f89e3f2d933a01172049017ab6ec04..b316e0b5926e56b4326ba2d13d8e193a7be060d6 100644
--- a/Source/core/rendering/style/RenderStyle.cpp
+++ b/Source/core/rendering/style/RenderStyle.cpp
@@ -809,12 +809,12 @@ inline bool requireTransformOrigin(const Vector<RefPtr<TransformOperation> >& tr
     return false;
 }
 
-void RenderStyle::applyTransform(TransformationMatrix& transform, const LayoutSize& borderBoxSize, ApplyTransformOrigin applyOrigin) const
+void RenderStyle::applyTransform(TransformationMatrix& transform, const LayoutSize& borderBoxSize, ApplyTransformOrigin applyOrigin, RenderView* renderView) const
 {
-    applyTransform(transform, FloatRect(FloatPoint(), borderBoxSize), applyOrigin);
+    applyTransform(transform, FloatRect(FloatPoint(), borderBoxSize), applyOrigin, renderView);
 }
 
-void RenderStyle::applyTransform(TransformationMatrix& transform, const FloatRect& boundingBox, ApplyTransformOrigin applyOrigin) const
+void RenderStyle::applyTransform(TransformationMatrix& transform, const FloatRect& boundingBox, ApplyTransformOrigin applyOrigin, RenderView* renderView) const
 {
     const Vector<RefPtr<TransformOperation> >& transformOperations = rareNonInheritedData->m_transform->m_operations.operations();
     bool applyTransformOrigin = requireTransformOrigin(transformOperations, applyOrigin);
@@ -823,18 +823,18 @@ void RenderStyle::applyTransform(TransformationMatrix& transform, const FloatRec
     float offsetY = transformOriginY().type() == Percent ? boundingBox.y() : 0;
 
     if (applyTransformOrigin) {
-        transform.translate3d(floatValueForLength(transformOriginX(), boundingBox.width()) + offsetX,
-                              floatValueForLength(transformOriginY(), boundingBox.height()) + offsetY,
+        transform.translate3d(floatValueForLength(transformOriginX(), boundingBox.width(), renderView) + offsetX,
+                              floatValueForLength(transformOriginY(), boundingBox.height(), renderView) + offsetY,
                               transformOriginZ());
     }
 
     unsigned size = transformOperations.size();
     for (unsigned i = 0; i < size; ++i)
-        transformOperations[i]->apply(transform, boundingBox.size());
+        transformOperations[i]->apply(transform, boundingBox.size(), renderView);
 
     if (applyTransformOrigin) {
-        transform.translate3d(-floatValueForLength(transformOriginX(), boundingBox.width()) - offsetX,
-                              -floatValueForLength(transformOriginY(), boundingBox.height()) - offsetY,
+        transform.translate3d(-floatValueForLength(transformOriginX(), boundingBox.width(), renderView) - offsetX,
+                              -floatValueForLength(transformOriginY(), boundingBox.height(), renderView) - offsetY,
                               -transformOriginZ());
     }
 }