Prevented connecting drag drop events to a SwappedOut RenderViewHost in WebContentsViewGtk

content/browser/web_contents/render_view_host_manager.cc

Index: content/browser/web_contents/render_view_host_manager.cc
diff --git a/content/browser/web_contents/render_view_host_manager.cc b/content/browser/web_contents/render_view_host_manager.cc
index 2abf1ff716fb7fd0ff8ca462cb985c8b9558b4ce..e9f8acc0c8b9906948a8b0a63737cafd2fe0ba23 100644
--- a/content/browser/web_contents/render_view_host_manager.cc
+++ b/content/browser/web_contents/render_view_host_manager.cc
@@ -646,14 +646,16 @@ int RenderViewHostManager::CreateRenderView(
     }
 
     bool success = InitRenderView(new_render_view_host, opener_route_id);
-    if (success) {
-      // Don't show the view until we get a DidNavigate from it.
-      new_render_view_host->GetView()->Hide();
+    if (!swapped_out) {
+      if (success) {
+        // Don't show the view until we get a DidNavigate from it.
+        new_render_view_host->GetView()->Hide();
 
-      // TODO(nasko): Send a frame tree update when creating the RV
-      // once http://crbug.com/153701 is fixed.
-    } else if (!swapped_out) {
-      CancelPending();
+        // TODO(nasko): Send a frame tree update when creating the RV
+        // once http://crbug.com/153701 is fixed.
+      } else {
+        CancelPending();
+      }
     }
   }