* Add public wxApp::sm_isEmbedded flag like on wxMac. Default initialization

to true but a plugin can set it to false to cause wxCocoa to not initialize
  things like the application delegate or the menubar manager.
* Fix call to [NSNotificationCenter removeObserver:] to use the correct object.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46116 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/cocoa/app.h

@@ -74,6 +74,8 @@ public:
     bool IsInAssert() const { return m_isInAssert; }
 #endif // __WXDEBUG__
 
+    // Set true _before_ initializing wx to force embedded mode (no app delegate, etc.)
+    static bool sm_isEmbedded;
 private:
 #ifdef __WXDEBUG__
     bool m_isInAssert;