1 files changed, 19 insertions, 0 deletions
diff --git a/Tools/DumpRenderTree/qt/DumpRenderTreeQt.cpp b/Tools/DumpRenderTree/qt/DumpRenderTreeQt.cpp
index 46120a7b0..0d28cbcc1 100755
--- a/Tools/DumpRenderTree/qt/DumpRenderTreeQt.cpp
+++ b/Tools/DumpRenderTree/qt/DumpRenderTreeQt.cpp
@@ -471,6 +471,8 @@ DumpRenderTree::DumpRenderTree()
 
     DumpRenderTreeSupportQt::setDumpRenderTreeModeEnabled(true);
     DumpRenderTreeSupportQt::setInteractiveFormValidationEnabled(webPage(), true);
+    DumpRenderTreeSupportQt::enableMockScrollbars();
+
     QFocusEvent event(QEvent::FocusIn, Qt::ActiveWindowFocusReason);
     QApplication::sendEvent(m_mainView, &event);
 }
@@ -947,6 +949,23 @@ void DumpRenderTree::dump()
         } else
             image = DumpRenderTreeSupportQt::paintPagesWithBoundaries(mainFrame);
 
+        if (DumpRenderTreeSupportQt::trackRepaintRects(m_page->mainFrame())) {
+            QVector<QRect> repaintRects;
+            DumpRenderTreeSupportQt::getTrackedRepaintRects(m_page->mainFrame(), repaintRects);
+            QImage mask(image.size(), image.format());
+            mask.fill(QColor(0, 0, 0, 0.66 * 255));
+
+            QPainter maskPainter(&mask);
+            maskPainter.setCompositionMode(QPainter::CompositionMode_Source);
+            for (int i = 0; i < repaintRects.size(); ++i)
+                maskPainter.fillRect(repaintRects[i], Qt::transparent);
+
+            QPainter painter(&image);
+            painter.drawImage(image.rect(), mask);
+
+            DumpRenderTreeSupportQt::setTrackRepaintRects(m_page->mainFrame(), false);
+        }
+
         QCryptographicHash hash(QCryptographicHash::Md5);
         for (int row = 0; row < image.height(); ++row)
             hash.addData(reinterpret_cast<const char*>(image.scanLine(row)), image.width() * 4);