Apply object updates from the network without blowing away object identity or UI attributes.

Tools/GardeningServer/model/ct-repository-commit-list.html

Index: Tools/GardeningServer/model/ct-repository-commit-list.html
diff --git a/Tools/GardeningServer/model/ct-repository-commit-list.html b/Tools/GardeningServer/model/ct-repository-commit-list.html
new file mode 100644
index 0000000000000000000000000000000000000000..dacf0c8573d0079b8d4a733a50abbdadd2fec132
--- /dev/null
+++ b/Tools/GardeningServer/model/ct-repository-commit-list.html
@@ -0,0 +1,22 @@
+<!--
+Copyright 2014 The Chromium Authors. All rights reserved.
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
+-->
+
+<script>
+function CTRepositoryCommitList(repository, commits) {
+  this.name = repository;
+  this.key = repository;
+  this.range = this._displayRange(commits);
+  this.commits = commits;
+  this.expanded = false;
+}
+
+CTRepositoryCommitList.prototype._displayRange = function(commits) {
+  return commits.first().revision + " : " + commits.last().revision;
+};
+
+CTRepositoryCommitList.transientProperties = ['expanded'];
+
+</script>