Fix buildbot linux_chromium_dbg_ng reference in PRESUBMIT.

Build has migrated to LUCI.

[email protected]

Bug: 839600
Change-Id: I15fab6330a0215b4edf14318993ae4608d269dbe
Reviewed-on: https://chromium-review.googlesource.com/1044772
Reviewed-by: danakj <[email protected]>
Reviewed-by: John Budorick <[email protected]>
Commit-Queue: Andrii Shyshkalov <[email protected]>
Cr-Commit-Position: refs/heads/master@{#556191}
diff --git a/build/PRESUBMIT.py b/build/PRESUBMIT.py
index 60d0028..b886326 100644
--- a/build/PRESUBMIT.py
+++ b/build/PRESUBMIT.py
@@ -21,6 +21,6 @@
   return output_api.EnsureCQIncludeTrybotsAreAdded(
     cl,
     [
-      'master.tryserver.chromium.linux:linux_chromium_dbg_ng',
+      'luci.chromium.try:linux_chromium_dbg_ng',
     ],
     'Automatically added tests to run on CQ.')