Index: third_party/WebKit/Source/core/layout/LayoutFlowThread.h |
diff --git a/third_party/WebKit/Source/core/layout/LayoutFlowThread.h b/third_party/WebKit/Source/core/layout/LayoutFlowThread.h |
index 08d43045b00b1a0e2a24f8181cf58bd8c1c4f66b..e0bf6709615f970bf692e256b4f9f1ab73a87b82 100644 |
--- a/third_party/WebKit/Source/core/layout/LayoutFlowThread.h |
+++ b/third_party/WebKit/Source/core/layout/LayoutFlowThread.h |
@@ -105,11 +105,7 @@ public: |
// rectangles are completely physical in terms of writing mode. |
LayoutRect fragmentsBoundingBox(const LayoutRect& layerBoundingBox) const; |
- LayoutPoint flowThreadPointToVisualPoint(const LayoutPoint& flowThreadPoint) const |
- { |
- return flowThreadPoint + columnOffset(flowThreadPoint); |
- } |
- |
+ virtual LayoutPoint flowThreadPointToVisualPoint(const LayoutPoint& flowThreadPoint) const = 0; |
virtual LayoutPoint visualPointToFlowThreadPoint(const LayoutPoint& visualPoint) const = 0; |
virtual LayoutMultiColumnSet* columnSetAtBlockOffset(LayoutUnit) const = 0; |