WebPluginContainer: expose and implement localToScreenRect

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 d271fda573e4ac7c9021df040a087c5a84ec7b8a..8b8ca8b27a5d30f0a941a32fd81575131799f0d0 100644
--- a/third_party/WebKit/Source/web/WebPluginContainerImpl.cpp
+++ b/third_party/WebKit/Source/web/WebPluginContainerImpl.cpp
@@ -589,6 +589,16 @@ WebPoint WebPluginContainerImpl::localToRootFramePoint(const WebPoint& pointInLo
     return view->contentsToRootFrame(absolutePoint);
 }
 
+WebRect WebPluginContainerImpl::localToScreenRect(const WebRect& rectInLocal)
+{
+    FrameView* view = toFrameView(parent());
+    if (!view)
+        return rectInLocal;
+    IntRect absoluteRect = roundedIntRect(m_element->layoutObject()->localToAbsoluteQuad(FloatQuad(FloatRect(rectInLocal)), UseTransforms).boundingBox());
+
+    return view->contentsToScreen(absoluteRect);
+}
+
 void WebPluginContainerImpl::didReceiveResponse(const ResourceResponse& response)
 {
     // Make sure that the plugin receives window geometry before data, or else