Show window even if the parent window already contains the window

content/shell/browser/shell_aura.cc

Index: content/shell/browser/shell_aura.cc
diff --git a/content/shell/browser/shell_aura.cc b/content/shell/browser/shell_aura.cc
index 33ee197e78b6e20fbcc8456291085d8ec966c8d8..5f945d4b77e5cd8f4ebaeb79e7f64ad9a563a447 100644
--- a/content/shell/browser/shell_aura.cc
+++ b/content/shell/browser/shell_aura.cc
@@ -51,9 +51,9 @@ void Shell::PlatformSetContents() {
   CHECK(platform_);
   aura::Window* content = web_contents_->GetNativeView();
   aura::Window* parent = platform_->host()->window();
-  if (parent->Contains(content))
-    return;
-  parent->AddChild(content);
+  if (!parent->Contains(content))
+    parent->AddChild(content);
+
   content->Show();
 }