shape ops work in progress

git-svn-id: http://skia.googlecode.com/svn/trunk@4029 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/experimental/Intersection/EdgeWalker_Test.h b/experimental/Intersection/EdgeWalker_Test.h
index f30743b..e8215a3 100644
--- a/experimental/Intersection/EdgeWalker_Test.h
+++ b/experimental/Intersection/EdgeWalker_Test.h
@@ -7,6 +7,8 @@
 class SkCanvas;
 
 //extern int comparePaths(const SkPath& one, const SkPath& two);
+extern int comparePaths(const SkPath& one, const SkPath& two, SkBitmap& bitmap,
+        SkCanvas* canvas);
 extern void comparePathsTiny(const SkPath& one, const SkPath& two);
 extern bool drawAsciiPaths(const SkPath& one, const SkPath& two,
         bool drawPaths);