Replace SkPicture(SkStream) constructors with a factory.

samplecode/SamplePictFile.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SampleCode.h"
 #include "SkDumpCanvas.h"
 #include "SkView.h"
@@ skipping 30 matching lines @@
         SkBitmap bm;
         if (SkImageDecoder::DecodeFile(path, &bm)) {
             bm.setImmutable();
             pic = SkNEW(SkPicture);
             SkCanvas* can = pic->beginRecording(bm.width(), bm.height());
             can->drawBitmap(bm, 0, 0, NULL);
             pic->endRecording();
         } else {
             SkFILEStream stream(path);
             if (stream.isValid()) {
-                pic = SkNEW_ARGS(SkPicture, (&stream, NULL, &SkImageDecoder::DecodeMemory));
+                pic = SkPicture::CreateFromStream(&stream);
             }
 
             if (false) { // re-record
                 SkPicture p2;
                 pic->draw(p2.beginRecording(pic->width(), pic->height()));
                 p2.endRecording();
 
                 SkString path2(path);
                 path2.append(".new.skp");
                 SkFILEWStream writer(path2.c_str());
@@ skipping 69 matching lines @@
 SampleView* CreateSamplePictFileView(const char filename[]) {
     return new PictFileView(filename);
 }
 
 //////////////////////////////////////////////////////////////////////////////
 
 #if 0
 static SkView* MyFactory() { return new PictFileView; }
 static SkViewRegister reg(MyFactory);
 #endif