revert 4046 -- GM:pathfill failed on one bot, maybe uninitialized memory somewhere?



git-svn-id: http://skia.googlecode.com/svn/trunk@4047 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/SkDiscretePathEffect.cpp b/src/effects/SkDiscretePathEffect.cpp
index 0536e56..06b9d19 100644
--- a/src/effects/SkDiscretePathEffect.cpp
+++ b/src/effects/SkDiscretePathEffect.cpp
@@ -26,8 +26,8 @@
 }
 
 bool SkDiscretePathEffect::filterPath(SkPath* dst, const SkPath& src,
-                                      SkStrokeRec* rec) {
-    bool doFill = rec->isFillStyle();
+                                      SkScalar* width) {
+    bool doFill = *width < 0;
 
     SkPathMeasure   meas(src, doFill);
     uint32_t        seed = SkScalarRound(meas.getLength());