Fix partytime.

Tools/GardeningServer/ui/ct-unexpected-failures.html

Index: Tools/GardeningServer/ui/ct-unexpected-failures.html
diff --git a/Tools/GardeningServer/ui/ct-unexpected-failures.html b/Tools/GardeningServer/ui/ct-unexpected-failures.html
index 4bb6946c82a6218acb357356cd2adbcfcc71e3a5..141dafb44d9adf02410d29fdf5acd669792f6e92 100644
--- a/Tools/GardeningServer/ui/ct-unexpected-failures.html
+++ b/Tools/GardeningServer/ui/ct-unexpected-failures.html
@@ -41,9 +41,9 @@ found in the LICENSE file.
     </div>
     <ct-tree-status status="{{ treeStatuses['chromium'] }}" state="{{ treeStatuses['chromium'].status }}"></ct-tree-status>
     <ct-tree-status status="{{ treeStatuses['blink'] }}" state="{{ treeStatuses['blink'].status }}"></ct-tree-status>
-    <ct-party-time failures="{{ failures.failures[tree].length == 0 }}"></ct-party-time>
-    <ct-failure-stream category="default" groups="{{ failures.failures[tree] }}" commitLog="{{ commitLog }}" tree="{{ tree }}"></ct-failure-stream>
-    <ct-failure-stream category="snoozed" groups="{{ failures.failures[tree] }}" commitLog="{{ commitLog }}" tree="{{ tree }}"></ct-failure-stream>
+    <ct-party-time partytime="{{ !failures || !failures.failures[tree] || failures.failures[tree].length == 0 }}"></ct-party-time>

[Jeffrey Yasskin, 2014/09/02 18:34:52]

I keep assuming that Polymer's templates parse the paths they use and handle
'undefined' anywhere along it. :(

[michaelpg, 2014/09/02 21:57:33]

I feel like this would be better as a conditional template instead of giving
ct-party-time the partytime parameter...

[ojan, 2014/09/11 03:04:47]

Yeah, that's much better. Done.

+    <ct-failure-stream category="default" groups="{{ failures && failures.failures[tree] }}" commitLog="{{ commitLog }}" tree="{{ tree }}"></ct-failure-stream>
+    <ct-failure-stream category="snoozed" groups="{{ failures && failures.failures[tree] }}" commitLog="{{ commitLog }}" tree="{{ tree }}"></ct-failure-stream>

[ojan, 2014/09/01 00:31:15]

These changes are to make createElement(ct-unexpected-faulures) not throw.

   </template>
   <script>
   (function() {