Remove SK_SUPPORT_LEGACY_DEEPFLATTENING.

src/effects/SkDisplacementMapEffect.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkDisplacementMapEffect.h"
 #include "SkReadBuffer.h"
 #include "SkWriteBuffer.h"
@@ skipping 174 matching lines @@
   : INHERITED(2, inputs, cropRect, uniqueID)
   , fXChannelSelector(xChannelSelector)
   , fYChannelSelector(yChannelSelector)
   , fScale(scale)
 {
 }
 
 SkDisplacementMapEffect::~SkDisplacementMapEffect() {
 }
 
-#ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING
-SkDisplacementMapEffect::SkDisplacementMapEffect(SkReadBuffer& buffer)
-  : INHERITED(2, buffer)
-{
-    fXChannelSelector = (SkDisplacementMapEffect::ChannelSelectorType) buffer.readInt();
-    fYChannelSelector = (SkDisplacementMapEffect::ChannelSelectorType) buffer.readInt();
-    fScale            = buffer.readScalar();
-    buffer.validate(channel_selector_type_is_valid(fXChannelSelector) &&
-                    channel_selector_type_is_valid(fYChannelSelector) &&
-                    SkScalarIsFinite(fScale));
-}
-#endif
-
 SkFlattenable* SkDisplacementMapEffect::CreateProc(SkReadBuffer& buffer) {
     SK_IMAGEFILTER_UNFLATTEN_COMMON(common, 2);
     ChannelSelectorType xsel = (ChannelSelectorType)buffer.readInt();
     ChannelSelectorType ysel = (ChannelSelectorType)buffer.readInt();
     SkScalar scale = buffer.readScalar();
     return Create(xsel, ysel, scale, common.getInput(0), common.getInput(1), &common.cropRect(), common.uniqueID());
 }
 
 void SkDisplacementMapEffect::flatten(SkWriteBuffer& buffer) const {
     this->INHERITED::flatten(buffer);
@@ skipping 410 matching lines @@
 void GrGLDisplacementMapEffect::GenKey(const GrProcessor& proc,
                                        const GrGLCaps&, GrProcessorKeyBuilder* b) {
     const GrDisplacementMapEffect& displacementMap = proc.cast<GrDisplacementMapEffect>();
 
     uint32_t xKey = displacementMap.xChannelSelector();
     uint32_t yKey = displacementMap.yChannelSelector() << kChannelSelectorKeyBits;
 
     b->add32(xKey | yKey);
 }
 #endif