Replace SkPicture(SkStream) constructors with a factory.

tools/pinspect.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmap.h"
 #include "SkCanvas.h"
 #include "SkGraphics.h"
@@ skipping 22 matching lines @@
     {
         int32_t header[3];
         if (stream.read(header, sizeof(header)) != sizeof(header)) {
             printf("-- Failed to read header (12 bytes)\n");
             return NULL;
         }
         printf("version:%d width:%d height:%d\n", header[0], header[1], header[2]);
     }
 
     stream.rewind();
-    bool success = false;
-    SkPicture* pic = SkNEW_ARGS(SkPicture, (&stream, &success, &lazy_decode_bitmap));
-    if (!success) {
+    SkPicture* pic = SkPicture::CreateFromStream(&stream, &lazy_decode_bitmap);
+    if (NULL == pic) {
         SkDebugf("Could not create SkPicture: %s\n", path);
-        return pic;
+        return NULL;
     }
     printf("picture size:[%d %d]\n", pic->width(), pic->height());
     return pic;
 }
 
 static void dumpOps(SkPicture* pic) {
 #ifdef SK_DEVELOPER
     SkDebugfDumper dumper;
     SkDumpCanvas canvas(&dumper);
     canvas.drawPicture(*pic);
@@ skipping 28 matching lines @@
         }
     }
     return 0;
 }
 
 #if !defined SK_BUILD_FOR_IOS
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif