Remove SK_SUPPORT_LEGACY_DEEPFLATTENING.

include/effects/SkPerlinNoiseShader.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkPerlinNoiseShader_DEFINED
 #define SkPerlinNoiseShader_DEFINED
 
@@ skipping 85 matching lines @@
         typedef SkShader::Context INHERITED;
     };
 
     virtual bool asFragmentProcessor(GrContext* context, const SkPaint&, const SkMatrix*, GrColor*,
                                      GrFragmentProcessor**) const SK_OVERRIDE;
 
     SK_TO_STRING_OVERRIDE()
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkPerlinNoiseShader)
 
 protected:
-#ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING
-    SkPerlinNoiseShader(SkReadBuffer&);
-#endif
     virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE;
     virtual Context* onCreateContext(const ContextRec&, void* storage) const SK_OVERRIDE;
 
 private:
     SkPerlinNoiseShader(SkPerlinNoiseShader::Type type, SkScalar baseFrequencyX,
                         SkScalar baseFrequencyY, int numOctaves, SkScalar seed,
                         const SkISize* tileSize);
     virtual ~SkPerlinNoiseShader();
 
-    // TODO (scroggo): Once all SkShaders are created from a factory, and we have removed the
-    // constructor that creates SkPerlinNoiseShader from an SkReadBuffer, several fields can
-    // be made constant.
-    /*const*/ SkPerlinNoiseShader::Type fType;
-    /*const*/ SkScalar                  fBaseFrequencyX;
-    /*const*/ SkScalar                  fBaseFrequencyY;
-    /*const*/ int                       fNumOctaves;
-    /*const*/ SkScalar                  fSeed;
-    /*const*/ SkISize                   fTileSize;
-    /*const*/ bool                      fStitchTiles;
+    const SkPerlinNoiseShader::Type fType;
+    const SkScalar                  fBaseFrequencyX;
+    const SkScalar                  fBaseFrequencyY;
+    const int                       fNumOctaves;
+    const SkScalar                  fSeed;
+    const SkISize                   fTileSize;
+    const bool                      fStitchTiles;
 
     typedef SkShader INHERITED;
 };
 
 #endif