Revert of remove guarded code - there are no more callers

src/effects/SkLayerRasterizer.cpp

+
 /*
  * 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.
  */
 
+
 #include "SkLayerRasterizer.h"
 #include "SkDraw.h"
 #include "SkReadBuffer.h"
 #include "SkWriteBuffer.h"
 #include "SkMask.h"
 #include "SkMaskFilter.h"
 #include "SkPaint.h"
 #include "SkPath.h"
 #include "SkPathEffect.h"
 #include "../core/SkRasterClip.h"
@@ skipping 23 matching lines @@
         rec->fPaint.~SkPaint();
 
     SkDELETE(layers);
 }
 
 SkLayerRasterizer::~SkLayerRasterizer() {
     SkASSERT(fLayers);
     clean_up_layers(const_cast<SkDeque*>(fLayers));
 }
 
+#ifdef SK_SUPPORT_LEGACY_LAYERRASTERIZER_API
+void SkLayerRasterizer::addLayer(const SkPaint& paint, SkScalar dx,
+                                 SkScalar dy) {
+    SkASSERT(fLayers);
+    SkLayerRasterizer_Rec* rec = (SkLayerRasterizer_Rec*)fLayers->push_back();
+
+    SkNEW_PLACEMENT_ARGS(&rec->fPaint, SkPaint, (paint));
+    rec->fOffset.set(dx, dy);
+}
+#endif
+
 static bool compute_bounds(const SkDeque& layers, const SkPath& path,
                            const SkMatrix& matrix,
                            const SkIRect* clipBounds, SkIRect* bounds) {
     SkDeque::F2BIter        iter(layers);
     SkLayerRasterizer_Rec*  rec;
 
     bounds->set(SK_MaxS32, SK_MaxS32, SK_MinS32, SK_MinS32);
 
     while ((rec = (SkLayerRasterizer_Rec*)iter.next()) != NULL) {
         const SkPaint&  paint = rec->fPaint;
@@ skipping 162 matching lines @@
         SkDEBUGCODE(count++);
         SkLayerRasterizer_Rec* recCopy = static_cast<SkLayerRasterizer_Rec*>(layers->push_back());
         SkNEW_PLACEMENT_ARGS(&recCopy->fPaint, SkPaint, (recOrig->fPaint));
         recCopy->fOffset = recOrig->fOffset;
     }
     SkASSERT(fLayers->count() == count);
     SkASSERT(layers->count() == count);
     SkLayerRasterizer* rasterizer = SkNEW_ARGS(SkLayerRasterizer, (layers));
     return rasterizer;
 }