UI, a small change, shows "130 common lines(too big)" and can not expand the content.

[Yingchun Li]

Hi,

    There is a small change, but when show the diff, the diff view shows

"130 common lines(too big)", and also can not expand the contents.

    

     git show --stat shows:

         path/of/myrepo/coex_cfg_best1607.h | 3 +++
         1 file changed, 3 insertions(+)

     The file itself is also not big, the size is 5927bytes.

      I did some tests:

      1, recreate the change, using the some original file and updated file, can not reproduce.

       2, recreate the change on another server, can not reproduce.

       3, open the broser's develop tools, it shows:

        "coex_cfg_best1607.h:1 The resource http://myserver/changes/?q=change:300424 was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally."

       4, also check the server log, there are no related errors.

       gerrit version is 3.12.3, and the chrome broswer is latest version.

       Please give some advice, thanks a lot.

Br,

Yingchun