)]}'
{
  "commit": "f3614b0b8af471fdbffc760f6ab9bf37a4a5321a",
  "tree": "fce77e8067b4d8b970b9de568397967840965100",
  "parents": [
    "e2e8f4ffb0084cc8d6cff840dd0ad203ae1cc2bb"
  ],
  "author": {
    "name": "Stefan Beller",
    "email": "sbeller@google.com",
    "time": "Wed Apr 15 10:19:56 2015 -0700"
  },
  "committer": {
    "name": "Stefan Beller",
    "email": "sbeller@google.com",
    "time": "Wed Apr 15 10:19:56 2015 -0700"
  },
  "message": "Improve error message for grayed out submit buttons, 2nd edition\n\nWhen the submit button is grayed out because the changes would not\nmerge cleanly, let the user know in the tool tip. To do this properly\nwe need to first check for the current change and then for all other\nchanges in the same topic.\n\nThere is a fine distinction between BLOCKED_TOPIC_TOOLTIP (\"Other\nchanges in this topic are not ready\") and CLICK_FAILURE_OTHER_TOOLTIP\n(\"Clicking the button would fail for other changes in the topic.\").\nFormer indicates that a label is missing whereas the latter indicates\na dry run of a submission has failed (all labels ok, but the submission\nis likely to fail)\n\nThis subtle behavioral difference is of course tested in ActionsIT,\nwhere you\u0027ll have two approved changes, which are colliding with\nupstream though.\n\nChange-Id: I7a8389e98d9e20794b06245dab007d93fed7ccf3\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "ae5a8477e9c3b29594da9c6d68833ea6196101fc",
      "old_mode": 33188,
      "old_path": "gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/change/ActionsIT.java",
      "new_id": "fe74d2d691e0fab526e8a7d40932fe66fa2f0445",
      "new_mode": 33188,
      "new_path": "gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/change/ActionsIT.java"
    },
    {
      "type": "modify",
      "old_id": "306b5153e4869592d68a785417db094ee630762e",
      "old_mode": 33188,
      "old_path": "gerrit-server/src/main/java/com/google/gerrit/server/change/Submit.java",
      "new_id": "3cba4be8069119927d67bdd95ba6d0ecf281e8ea",
      "new_mode": 33188,
      "new_path": "gerrit-server/src/main/java/com/google/gerrit/server/change/Submit.java"
    }
  ]
}