SkCanvas::adjustToTopLayer()

include/core/SkCanvas.h

Index: include/core/SkCanvas.h
diff --git a/include/core/SkCanvas.h b/include/core/SkCanvas.h
index 4853d35cef2c91b3f011553c331611a41af80c70..56a12ff51ea64d6033c0ad13bbf3e01510118dd5 100644
--- a/include/core/SkCanvas.h
+++ b/include/core/SkCanvas.h
@@ -1238,6 +1238,12 @@ public:
                                const SkPaint* paint,
                                SrcRectConstraint constraint = kStrict_SrcRectConstraint);
 
+    // expose minimum amount of information necessary for transitional refactoring
+    /**
+     * Returns CTM and clip bounds, translated from canvas coordinates to top layer coordinates.
+     */
+    void temporary_internal_describeTopLayer(SkMatrix* matrix, SkIRect* clip_bounds);
+
 protected:
     /** After calling saveLayer(), there can be any number of devices that make
         up the top-most drawing area. LayerIter can be used to iterate through