Incorrect LocalFrame::paintIntoDragImage picture bounds

Source/core/frame/LocalFrame.cpp

 /*
  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
  *                     1999 Lars Knoll <knoll@kde.org>
  *                     1999 Antti Koivisto <koivisto@kde.org>
  *                     2000 Simon Hausmann <hausmann@kde.org>
  *                     2000 Stefan Schimanski <1Stein@gmx.de>
  *                     2001 George Staikos <staikos@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2005 Alexey Proskuryakov <ap@nypop.com>
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
@@ skipping 580 matching lines @@
     const GlobalPaintFlags globalPaintFlags, IntRect paintingRect, float opacity)
 {
     ASSERT(document()->isActive());
     // Not flattening compositing layers will result in a broken image being painted.
     ASSERT(globalPaintFlags & GlobalPaintFlattenCompositingLayers);
 
     float deviceScaleFactor = m_host->deviceScaleFactor();
     paintingRect.setWidth(paintingRect.width() * deviceScaleFactor);
     paintingRect.setHeight(paintingRect.height() * deviceScaleFactor);
 
-    SkPictureBuilder pictureBuilder(paintingRect);
+    // The content is shifted to origin, to fit within the image bounds - which are the same
+    // as the picture bounds.
+    SkRect pictureBounds = SkRect::MakeIWH(paintingRect.width(), paintingRect.height());
+    SkPictureBuilder pictureBuilder(pictureBounds);
     {
         GraphicsContext& paintContext = pictureBuilder.context();
 
         AffineTransform transform;
         transform.scale(deviceScaleFactor, deviceScaleFactor);
         transform.translate(-paintingRect.x(), -paintingRect.y());
         TransformRecorder transformRecorder(paintContext, displayItemClient, transform);
 
         m_view->paintContents(&paintContext, globalPaintFlags, paintingRect);
 
@@ skipping 232 matching lines @@
 {
     if (isLocalRoot())
         m_instrumentingAgents = InstrumentingAgents::create();
     else
         m_instrumentingAgents = localFrameRoot()->m_instrumentingAgents;
 }
 
 DEFINE_WEAK_IDENTIFIER_MAP(LocalFrame);
 
 } // namespace blink