Revert of Remove SK_SUPPORT_LEGACY_DEEPFLATTENING.

src/core/SkPictureShader.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPictureShader.h"
 
 #include "SkBitmap.h"
@@ skipping 82 matching lines @@
 
 SkPictureShader::SkPictureShader(const SkPicture* picture, TileMode tmx, TileMode tmy,
                                  const SkMatrix* localMatrix, const SkRect* tile)
     : INHERITED(localMatrix)
     , fPicture(SkRef(picture))
     , fTile(tile ? *tile : picture->cullRect())
     , fTmx(tmx)
     , fTmy(tmy) {
 }
 
+#ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING
+SkPictureShader::SkPictureShader(SkReadBuffer& buffer) : INHERITED(buffer) {
+    fTmx = static_cast<SkShader::TileMode>(buffer.read32());
+    fTmy = static_cast<SkShader::TileMode>(buffer.read32());
+    buffer.readRect(&fTile);
+    fPicture = SkPicture::CreateFromBuffer(buffer);
+}
+#endif
+
 SkPictureShader::~SkPictureShader() {
     fPicture->unref();
 }
 
 SkPictureShader* SkPictureShader::Create(const SkPicture* picture, TileMode tmx, TileMode tmy,
                                          const SkMatrix* localMatrix, const SkRect* tile) {
     if (!picture || picture->cullRect().isEmpty() || (tile && tile->isEmpty())) {
         return NULL;
     }
     return SkNEW_ARGS(SkPictureShader, (picture, tmx, tmy, localMatrix, tile));
@@ skipping 175 matching lines @@
     }
     return bitmapShader->asFragmentProcessor(context, paint, NULL, paintColor, fp);
 }
 #else
 bool SkPictureShader::asFragmentProcessor(GrContext*, const SkPaint&, const SkMatrix*, GrColor*,
                                           GrFragmentProcessor**) const {
     SkDEBUGFAIL("Should not call in GPU-less build");
     return false;
 }
 #endif