Simplify flattening to just write enough to call the factory

samplecode/ClockFaceView.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SampleCode.h"
 #include "SkView.h"
 #include "SkCanvas.h"
@@ skipping 101 matching lines @@
     InverseFillPE() {}
     virtual bool filterPath(SkPath* dst, const SkPath& src,
                             SkStrokeRec*, const SkRect*) const SK_OVERRIDE {
         *dst = src;
         dst->setFillType(SkPath::kInverseWinding_FillType);
         return true;
     }
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(InverseFillPE)
 
 protected:
+#ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING
     InverseFillPE(SkReadBuffer& buffer) : INHERITED(buffer) {}
+#endif
+
 private:
 
     typedef SkPathEffect INHERITED;
 };
 
+SkFlattenable* InverseFillPE::CreateProc(SkReadBuffer& buffer) {
+    return SkNEW(InverseFillPE);
+}
+
 static SkPathEffect* makepe(float interp, SkTDArray<SkPoint>* pts) {
     SkMatrix    lattice;
     SkScalar    rad = 3 + SkIntToScalar(4) * (1 - interp);
     lattice.setScale(rad*2, rad*2, 0, 0);
     lattice.postSkew(SK_Scalar1/3, 0, 0, 0);
     return new Dot2DPathEffect(rad, lattice, pts);
 }
 
 static void r7(SkLayerRasterizer::Builder* rastBuilder, SkPaint& p, SkScalar interp) {
     p.setPathEffect(makepe(SkScalarToFloat(interp), NULL))->unref();
@@ skipping 106 matching lines @@
     }
 
 private:
     typedef SkView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new ClockFaceView; }
 static SkViewRegister reg(MyFactory);