Add patheffects to debugger printout

src/effects/SkDiscretePathEffect.cpp

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkDiscretePathEffect.h"
@@ skipping 110 matching lines @@
     SkScalar perterb = buffer.readScalar();
     uint32_t seed = buffer.readUInt();
     return Create(segLength, perterb, seed);
 }
 
 void SkDiscretePathEffect::flatten(SkWriteBuffer& buffer) const {
     buffer.writeScalar(fSegLength);
     buffer.writeScalar(fPerterb);
     buffer.writeUInt(fSeedAssist);
 }
+
+#ifndef SK_IGNORE_TO_STRING
+void SkDiscretePathEffect::toString(SkString* str) const {
+    str->appendf("SkDiscretePathEffect: (");
+    str->appendf("segLength: %.2f deviation: %.2f seed %d", fSegLength, fPerterb, fSeedAssist);
+    str->append(")");
+}
+#endif