Prune some dead code from SkPicture.cpp.

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"
@@ skipping 420 matching lines @@
     // TODO: remove this flag, since we're always float (now)
     info->fFlags |= SkPictInfo::kScalarIsFloat_Flag;
 
     if (8 == sizeof(void*)) {
         info->fFlags |= SkPictInfo::kPtrIs64Bit_Flag;
     }
 }
 
 // fRecord TODO
 void SkPicture::serialize(SkWStream* stream, EncodeBitmap encoder) const {
-    SkPicturePlayback* playback = fPlayback.get();
-
     SkPictInfo info;
     this->createHeader(&info);
     stream->write(&info, sizeof(info));
-    if (playback) {
+
+    if (NULL != fPlayback.get()) {
         stream->writeBool(true);
-        playback->serialize(stream, encoder);
-        // delete playback if it is a local version (i.e. cons'd up just now)
-        if (playback != fPlayback.get()) {
-            SkDELETE(playback);
-        }
+        fPlayback->serialize(stream, encoder);
     } else {
         stream->writeBool(false);
     }
 }
 
 // fRecord OK
 void SkPicture::WriteTagSize(SkWriteBuffer& buffer, uint32_t tag, size_t size) {
     buffer.writeUInt(tag);
     buffer.writeUInt(SkToU32(size));
 }
 
 // fRecord OK
 void SkPicture::WriteTagSize(SkWStream* stream, uint32_t tag,  size_t size) {
     stream->write32(tag);
     stream->write32(SkToU32(size));
 }
 
 // fRecord TODO
 void SkPicture::flatten(SkWriteBuffer& buffer) const {
-    SkPicturePlayback* playback = fPlayback.get();
-
     SkPictInfo info;
     this->createHeader(&info);
     buffer.writeByteArray(&info, sizeof(info));
-    if (playback) {
+
+    if (NULL != fPlayback.get()) {
         buffer.writeBool(true);
-        playback->flatten(buffer);
-        // delete playback if it is a local version (i.e. cons'd up just now)
-        if (playback != fPlayback.get()) {
-            SkDELETE(playback);
-        }
+        fPlayback->flatten(buffer);
     } else {
         buffer.writeBool(false);
     }
 }
 
 #if SK_SUPPORT_GPU
 // fRecord TODO
 bool SkPicture::suitableForGpuRasterization(GrContext* context, const char **reason) const {
     if (NULL == fPlayback.get()) {
         if (NULL != reason) {
@@ skipping 44 matching lines @@
     return fUniqueID;
 }
 
 // fRecord OK
 SkPicture::SkPicture(int width, int height, SkRecord* record)
     : fWidth(width)
     , fHeight(height)
     , fRecord(record) {
     this->needsNewGenID();
 }