Mojo: MOJO_OVERRIDE -> override in mojo/.

mojo/application_manager/application_manager.cc

Index: mojo/application_manager/application_manager.cc
diff --git a/mojo/application_manager/application_manager.cc b/mojo/application_manager/application_manager.cc
index f28c89fea8a46c14bcd9c5a812b2f10baedc1a29..3750b646cbbf859ce0038f23da84b83f4b14e3fb 100644
--- a/mojo/application_manager/application_manager.cc
+++ b/mojo/application_manager/application_manager.cc
@@ -29,9 +29,9 @@ class StubServiceProvider : public InterfaceImpl<ServiceProvider> {
   ServiceProvider* GetRemoteServiceProvider() { return client(); }
 
  private:
-  virtual void ConnectToService(const String& service_name,
-                                ScopedMessagePipeHandle client_handle)
-      MOJO_OVERRIDE {}
+  virtual void ConnectToService(
+      const String& service_name,
+      ScopedMessagePipeHandle client_handle) override {}
 };
 
 }  // namespace