3bb4767be7
loadConfigInfo called renderChangeInfo which called renderRevisionInfo with an empty argument list to initialise the the revision action buttons. The call to renderChangeInfo however was done via a callback, such that we are not sure how long it takes until renderChangeInfo is called. By moving loadRevisionInfo which load the actual revision action info into that callback we can be sure to not have a race of the callback for the callchain as described above and the callback in loadRevisionInfo to render the correct revision info. This will add one round trip time, however it actually fixes a bug. Bug: issue 3192 Change-Id: I186ca5306a29e785981c809c92d51f7a0fb3e71a