path effect on a very thin line should not be discarded

Review URL: http://codereview.appspot.com/5649069/


git-svn-id: http://skia.googlecode.com/svn/trunk@3171 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/SkGpuDevice.cpp b/src/gpu/SkGpuDevice.cpp
index da97fde..94ac5d2 100644
--- a/src/gpu/SkGpuDevice.cpp
+++ b/src/gpu/SkGpuDevice.cpp
@@ -1118,8 +1118,8 @@
     // at this point we're done with prePathMatrix
     SkDEBUGCODE(prePathMatrix = (const SkMatrix*)0x50FF8001;)
 
-    if (doFill && (paint.getPathEffect() ||
-                   paint.getStyle() != SkPaint::kFill_Style)) {
+    if (paint.getPathEffect() ||
+        (doFill && paint.getStyle() != SkPaint::kFill_Style)) {
         // it is safe to use tmpPath here, even if we already used it for the
         // prepathmatrix, since getFillPath can take the same object for its
         // input and output safely.