remove dead SK_LEGACY_ENCODE_BITMAP flag

src/core/SkPicture.cpp

 /*
  * Copyright 2007 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 "SkPictureFlat.h"
 #include "SkPictureData.h"
@@ skipping 435 matching lines @@
 // This for compatibility with serialization code only.  This is not cheap.
 SkPictureData* SkPicture::Backport(const SkRecord& src, const SkPictInfo& info,
                                    SkPicture const* const drawablePicts[], int drawableCount) {
     SkPictureRecord rec(SkISize::Make(info.fCullRect.width(), info.fCullRect.height()), 0/*flags*/);
     rec.beginRecording();
         SkRecordDraw(src, &rec, drawablePicts, NULL, drawableCount, NULL/*bbh*/, NULL/*callback*/);
     rec.endRecording();
     return SkNEW_ARGS(SkPictureData, (rec, info, false/*deep copy ops?*/));
 }
 
-#ifdef SK_LEGACY_ENCODE_BITMAP
-// Helper to support the EncodeBitmap version of serialize.
-// Mimics the old behavior of always accepting the encoded data, and encoding
-// using EncodeBitmap if there was no encoded data.
-class EncodeBitmapSerializer : public SkPixelSerializer {
-public:
-    explicit EncodeBitmapSerializer(SkPicture::EncodeBitmap encoder)
-    : fEncoder(encoder)
-    {
-        SkASSERT(fEncoder);
-    }
-
-    bool onUseEncodedData(const void*, size_t) SK_OVERRIDE { return true; }
-
-    SkData* onEncodePixels(const SkImageInfo& info, const void* pixels,
-                                   size_t rowBytes) SK_OVERRIDE {
-        // Required by signature of EncodeBitmap.
-        size_t unused;
-        SkBitmap bm;
-        bm.installPixels(info, const_cast<void*>(pixels), rowBytes);
-        return fEncoder(&unused, bm);
-    }
-
-private:
-    SkPicture::EncodeBitmap fEncoder;
-};
-
-void SkPicture::serialize(SkWStream* wStream, SkPicture::EncodeBitmap encoder) const {
-    EncodeBitmapSerializer serializer(encoder);
-    this->serialize(wStream, &serializer);
-}
-
-#endif
-
 void SkPicture::serialize(SkWStream* stream, SkPixelSerializer* pixelSerializer) const {
     SkPictInfo info;
     this->createHeader(&info);
     SkAutoTDelete<SkPictureData> data(Backport(*fRecord, info, this->drawablePicts(),
                                                this->drawableCount()));
 
     stream->write(&info, sizeof(info));
     if (data) {
         stream->writeBool(true);
         data->serialize(stream, pixelSerializer);
@@ skipping 32 matching lines @@
 
 SkPicture::SkPicture(const SkRect& cullRect, SkRecord* record, SnapshotArray* drawablePicts,
                      SkBBoxHierarchy* bbh)
     : fUniqueID(next_picture_generation_id())
     , fCullRect(cullRect)
     , fRecord(SkRef(record))
     , fBBH(SkSafeRef(bbh))
     , fDrawablePicts(drawablePicts)     // take ownership
     , fAnalysis(*fRecord)
 {}