Create Diagnostics UI Watchlist

Change-Id: I6ad2476f440e02c5ce2580a540b0e76a2afcb1f4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2439536
Reviewed-by: Zentaro Kavanagh <[email protected]>
Commit-Queue: Bailey Berro <[email protected]>
Cr-Commit-Position: refs/heads/master@{#811900}
diff --git a/WATCHLISTS b/WATCHLISTS
index d1715fd1..1a0a4494 100644
--- a/WATCHLISTS
+++ b/WATCHLISTS
@@ -942,6 +942,9 @@
     'devtools': {
       'filepath': 'devtools',
     },
+    'diagnostics_ui': {
+      'filepath': 'chromeos/components/diagnostics_ui/',
+    },
     'disk_cache': {
       'filepath': 'net/disk_cache/|http_cache',
     },
@@ -2451,6 +2454,10 @@
                        '[email protected]',
                        '[email protected]'],
     'devtools': ['[email protected]'],
+    'diagnostics_ui': ['[email protected]',
+                       '[email protected]',
+                       '[email protected]',
+                       '[email protected]'],
     'disk_cache': ['[email protected]'],
     'dom_storage': ['[email protected]'],
     'download': ['[email protected]'],