{"action":"created","comment":{"url":"https://api.github.com/repos/flutter/flutter/pulls/comments/111251128","pull_request_review_id":32484002,"id":111251128,"diff_hunk":"@@ -857,16 +938,37 @@ class _LiveTestPointerRecord {\n \n class _LiveTestRenderView extends RenderView {\n   _LiveTestRenderView({\n-    ViewConfiguration configuration\n+    ViewConfiguration configuration,\n+    this.onNeedPaint,\n   }) : super(configuration: configuration);\n \n   @override\n   TestViewConfiguration get configuration => super.configuration;\n   @override\n   set configuration(covariant TestViewConfiguration value) { super.configuration = value; }\n \n+  final VoidCallback onNeedPaint;\n+\n   final Map<int, _LiveTestPointerRecord> _pointers = <int, _LiveTestPointerRecord>{};\n \n+  TextPainter _label;\n+  static const TextStyle _labelStyle = const TextStyle(\n+    fontFamily: 'sans-serif',\n+    fontSize: 10.0,\n+  );\n+  void _setDescription(String value) {\n+    assert(value != null);\n+    if (value.isEmpty) {\n+      _label = null;\n+      return;\n+    }\n+    _label ??= new TextPainter(textAlign: TextAlign.left);\n+    _label.text = new TextSpan(text: value, style: _labelStyle);","path":"packages/flutter_test/lib/src/binding.dart","position":307,"original_position":307,"commit_id":"5596f77348d44eca96a64c480d75b090b8f78e86","original_commit_id":"5596f77348d44eca96a64c480d75b090b8f78e86","user":{"login":"HansMuller","id":1377460,"avatar_url":"https://avatars1.githubusercontent.com/u/1377460?v=3","gravatar_id":"","url":"https://api.github.com/users/HansMuller","html_url":"https://github.com/HansMuller","followers_url":"https://api.github.com/users/HansMuller/followers","following_url":"https://api.github.com/users/HansMuller/following{/other_user}","gists_url":"https://api.github.com/users/HansMuller/gists{/gist_id}","starred_url":"https://api.github.com/users/HansMuller/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/HansMuller/subscriptions","organizations_url":"https://api.github.com/users/HansMuller/orgs","repos_url":"https://api.github.com/users/HansMuller/repos","events_url":"https://api.github.com/users/HansMuller/events{/privacy}","received_events_url":"https://api.github.com/users/HansMuller/received_events","type":"User","site_admin":false},"body":"I suppose you could use ..text and ..layout here ...","created_at":"2017-04-12T20:24:16Z","updated_at":"2017-04-12T20:24:16Z","html_url":"https://github.com/flutter/flutter/pull/9332#discussion_r111251128","pull_request_url":"https://api.github.com/repos/flutter/flutter/pulls/9332","_links":{"self":{"href":"https://api.github.com/repos/flutter/flutter/pulls/comments/111251128"},"html":{"href":"https://github.com/flutter/flutter/pull/9332#discussion_r111251128"},"pull_request":{"href":"https://api.github.com/repos/flutter/flutter/pulls/9332"}}},"pull_request":{"url":"https://api.github.com/repos/flutter/flutter/pulls/9332","id":115392401,"html_url":"https://github.com/flutter/flutter/pull/9332","diff_url":"https://github.com/flutter/flutter/pull/9332.diff","patch_url":"https://github.com/flutter/flutter/pull/9332.patch","issue_url":"https://api.github.com/repos/flutter/flutter/issues/9332","number":9332,"state":"open","locked":false,"title":"Fix tests to use Ahem, and helpful changes 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