(WIP) Invalidation during painting (for synchronized painting)

third_party/WebKit/Source/web/WebPluginContainerImpl.cpp

Index: third_party/WebKit/Source/web/WebPluginContainerImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebPluginContainerImpl.cpp b/third_party/WebKit/Source/web/WebPluginContainerImpl.cpp
index 55f508cca28264958723c6959c81d138153d3fa5..b6b2024c05ec4dbae3b04180826b45d811e13429 100644
--- a/third_party/WebKit/Source/web/WebPluginContainerImpl.cpp
+++ b/third_party/WebKit/Source/web/WebPluginContainerImpl.cpp
@@ -122,10 +122,10 @@ void WebPluginContainerImpl::paint(GraphicsContext& context, const CullRect& cul
     if (!cullRect.intersectsCullRect(frameRect()))
         return;
 
-    if (LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(context, *m_element->layoutObject(), DisplayItem::Type::WebPlugin, LayoutPoint()))
+    if (LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(context, *m_element->layoutObject(), DisplayItem::Type::WebPlugin))
         return;
 
-    LayoutObjectDrawingRecorder drawingRecorder(context, *m_element->layoutObject(), DisplayItem::Type::WebPlugin, cullRect.m_rect, LayoutPoint());
+    LayoutObjectDrawingRecorder drawingRecorder(context, *m_element->layoutObject(), DisplayItem::Type::WebPlugin, cullRect.m_rect);
     context.save();
 
     ASSERT(parent()->isFrameView());
@@ -342,10 +342,10 @@ int WebPluginContainerImpl::printBegin(const WebPrintParams& printParams) const
 
 void WebPluginContainerImpl::printPage(int pageNumber, GraphicsContext& gc, const IntRect& printRect)
 {
-    if (LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(gc, *m_element->layoutObject(), DisplayItem::Type::WebPlugin, LayoutPoint()))
+    if (LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(gc, *m_element->layoutObject(), DisplayItem::Type::WebPlugin))
         return;
 
-    LayoutObjectDrawingRecorder drawingRecorder(gc, *m_element->layoutObject(), DisplayItem::Type::WebPlugin, printRect, LayoutPoint());
+    LayoutObjectDrawingRecorder drawingRecorder(gc, *m_element->layoutObject(), DisplayItem::Type::WebPlugin, printRect);
     gc.save();
     WebCanvas* canvas = gc.canvas();
     m_webPlugin->printPage(pageNumber, canvas);