[OLD ATTEMPT, DO NOT REVIEW] mustash: Enable connections to mus from the Chrome renderer

chrome/browser/ui/browser_navigator.cc

Index: chrome/browser/ui/browser_navigator.cc
diff --git a/chrome/browser/ui/browser_navigator.cc b/chrome/browser/ui/browser_navigator.cc
index 0bbf877a3bd2742de863688c0c6f342da87488c0..6ca08ad1116c9f84a789c6680c71cfdc3c498952 100644
--- a/chrome/browser/ui/browser_navigator.cc
+++ b/chrome/browser/ui/browser_navigator.cc
@@ -368,6 +368,10 @@ content::WebContents* CreateTargetContents(const chrome::NavigateParams& params,
       params.browser->window()->GetNativeWindow()) {
     create_params.context =
         params.browser->window()->GetNativeWindow();
+#if defined(MOJO_SHELL_CLIENT)
+    create_params.mus_window = static_cast<mus::Window*>(
+        create_params.context->GetNativeWindowProperty("mus"));

[Ben Goodger (Google), 2015/11/24 15:30:05]

let's create a helper function somewhere and use that to obtain the window so
the property can remain private.

furthermore I don't think you can safely add the mus_window parameter to create
params because of #define issues.

so I think you need to call this getter inside content at the point that you
would have used mus_window

[Fady Samuel, 2015/11/24 17:06:36]

Done.

+#endif
   }
 #endif