Add patheffects to debugger printout

src/core/SkPaint.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 "SkPaint.h"
 #include "SkAnnotation.h"
 #include "SkAutoKern.h"
@@ skipping 2095 matching lines @@
     str->appendScalar(this->getTextScaleX());
     str->append("</dd>");
 
     str->append("<dt>TextSkewX:</dt><dd>");
     str->appendScalar(this->getTextSkewX());
     str->append("</dd>");
 
     SkPathEffect* pathEffect = this->getPathEffect();
     if (pathEffect) {
         str->append("<dt>PathEffect:</dt><dd>");
+        pathEffect->toString(str);
         str->append("</dd>");
     }
 
     SkShader* shader = this->getShader();
     if (shader) {
         str->append("<dt>Shader:</dt><dd>");
         shader->toString(str);
         str->append("</dd>");
     }
 
@@ skipping 257 matching lines @@
 }
 
 uint32_t SkPaint::getHash() const {
     // We're going to hash 10 pointers and 7 32-bit values, finishing up with fBitfields,
     // so fBitfields should be 10 pointers and 6 32-bit values from the start.
     SK_COMPILE_ASSERT(offsetof(SkPaint, fBitfields) == 10 * sizeof(void*) + 6 * sizeof(uint32_t),
                       SkPaint_notPackedTightly);
     return SkChecksum::Murmur3(reinterpret_cast<const uint32_t*>(this),
                                offsetof(SkPaint, fBitfields) + sizeof(fBitfields));
 }