First pass at GPU veto

src/core/SkPictureRecord.cpp

Index: src/core/SkPictureRecord.cpp
===================================================================
--- src/core/SkPictureRecord.cpp	(revision 14349)
+++ src/core/SkPictureRecord.cpp	(working copy)
@@ -1578,6 +1578,10 @@
 }
 
 const SkFlatData* SkPictureRecord::addPaintPtr(const SkPaint* paint) {
+    if (NULL != paint && NULL != paint->getPathEffect()) {
+        fPicture->setHasPathEffects();
+    }
+
     const SkFlatData* data = paint ? getFlatPaintData(*paint) : NULL;
     this->addFlatPaint(data);
     return data;