Revert of Remove SK_SUPPORT_LEGACY_DEEPFLATTENING.

include/effects/Sk1DPathEffect.h

 /*
  * 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.
  */
 
 #ifndef Sk1DPathEffect_DEFINED
 #define Sk1DPathEffect_DEFINED
 
@@ skipping 46 matching lines @@
         return SkNEW_ARGS(SkPath1DPathEffect, (path, advance, phase, style));
     }
 
     virtual bool filterPath(SkPath*, const SkPath&,
                             SkStrokeRec*, const SkRect*) const SK_OVERRIDE;
 
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkPath1DPathEffect)
 
 protected:
     SkPath1DPathEffect(const SkPath& path, SkScalar advance, SkScalar phase, Style);
+#ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING
+    explicit SkPath1DPathEffect(SkReadBuffer& buffer);
+#endif
     virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE;
 
     // overrides from Sk1DPathEffect
     virtual SkScalar begin(SkScalar contourLength) const SK_OVERRIDE;
     virtual SkScalar next(SkPath*, SkScalar, SkPathMeasure&) const SK_OVERRIDE;
 
 private:
     SkPath      fPath;          // copied from constructor
     SkScalar    fAdvance;       // copied from constructor
     SkScalar    fInitialOffset; // computed from phase
     Style       fStyle;         // copied from constructor
 
     typedef Sk1DPathEffect INHERITED;
 };
 
 #endif