Make GeometryMapper fully static

third_party/WebKit/Source/core/paint/PrePaintTreeWalk.h

Index: third_party/WebKit/Source/core/paint/PrePaintTreeWalk.h
diff --git a/third_party/WebKit/Source/core/paint/PrePaintTreeWalk.h b/third_party/WebKit/Source/core/paint/PrePaintTreeWalk.h
index c7d2274da3fc556e599b076131c69f717ebfe7c0..79ddcf71bc09d099b9306c389d1406da75aaca61 100644
--- a/third_party/WebKit/Source/core/paint/PrePaintTreeWalk.h
+++ b/third_party/WebKit/Source/core/paint/PrePaintTreeWalk.h
@@ -12,8 +12,8 @@
 namespace blink {
 
 class FrameView;
-class GeometryMapper;
 class LayoutObject;
+class PropertyTreeState;
 struct PrePaintTreeWalkContext;
 
 // This class walks the whole layout tree, beginning from the root FrameView,
@@ -21,8 +21,7 @@ struct PrePaintTreeWalkContext;
 // perform actual actions.  It expects to be invoked in InPrePaint phase.
 class PrePaintTreeWalk {
  public:
-  PrePaintTreeWalk(GeometryMapper& geometryMapper)
-      : m_geometryMapper(geometryMapper) {}
+  PrePaintTreeWalk() {}
   void walk(FrameView& rootFrame);
 
  private:
@@ -50,7 +49,6 @@ class PrePaintTreeWalk {
 
   PaintPropertyTreeBuilder m_propertyTreeBuilder;
   PaintInvalidator m_paintInvalidator;
-  GeometryMapper& m_geometryMapper;
 };
 
 }  // namespace blink