return pictures as sk_sp

debugger/QT/SkDebuggerGUI.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 "SkDebuggerGUI.h"
 #include "SkPicture.h"
 #include <QListWidgetItem>
@@ skipping 656 matching lines @@
             fDirectoryWidget.addItem(f);
         }
     }
 }
 
 void SkDebuggerGUI::loadPicture(const SkString& fileName) {
     fFileName = fileName;
     fLoading = true;
     SkAutoTDelete<SkStream> stream(new SkFILEStream(fileName.c_str()));
 
-    SkPicture* picture = SkPicture::CreateFromStream(stream);
+    auto picture = SkPicture::MakeFromStream(stream);
 
     if (nullptr == picture) {
         QMessageBox::critical(this, "Error loading file", "Couldn't read file, sorry.");
         return;
     }
 
     fCanvasWidget.resetWidgetTransform();
-    fDebugger.loadPicture(picture);
+    fDebugger.loadPicture(picture.get());
 
     fSkipCommands.setCount(fDebugger.getSize());
     for (int i = 0; i < fSkipCommands.count(); ++i) {
         fSkipCommands[i] = false;
     }
 
-    SkSafeUnref(picture);
+    picture.reset();
 
     /* fDebugCanvas is reinitialized every load picture. Need it to retain value
      * of the visibility filter.
      * TODO(chudy): This should be deprecated since fDebugger is not
      * recreated.
      * */
     fDebugger.highlightCurrentCommand(fSettingsWidget.isVisibilityFilterEnabled());
 
     this->setupListWidget();
     this->setupComboBox();
@@ skipping 92 matching lines @@
         fCanvasWidget.drawTo(fPausedRow);
     } else {
         fCanvasWidget.drawTo(fListWidget.currentRow());
     }
 }
 
 void SkDebuggerGUI::updateHit(int newHit) {
     fCommandHitBox.setText(QString::number(newHit));
 }