Revert of Allow Chrome to bind an Application request from mojo_runner.

mojo/application/public/cpp/application_impl.h

Index: mojo/application/public/cpp/application_impl.h
diff --git a/mojo/application/public/cpp/application_impl.h b/mojo/application/public/cpp/application_impl.h
index 90e795968cd1773da4d1a238417b88ca1f7f90bc..4184ccc844d49273d7f762b11c634ae91c8c86a0 100644
--- a/mojo/application/public/cpp/application_impl.h
+++ b/mojo/application/public/cpp/application_impl.h
@@ -114,10 +114,6 @@
     connection->ConnectToService(ptr);
   }
 
-  // Block the calling thread until the Initialize() method is called by the
-  // shell.
-  void WaitForInitialize();
-
   // Initiate shutdown of this application. This may involve a round trip to the
   // Shell to ensure there are no inbound service requests.
   void Quit();