flags: assign enable-notification-indicator

Bug: 859172
Change-Id: I94d6400a9b0ef983ace670c3adfad68b71c75819
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1506752
Auto-Submit: Elly Fong-Jones <ellyjones@chromium.org>
Commit-Queue: Alex Newcomer <newcomer@chromium.org>
Reviewed-by: Alex Newcomer <newcomer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#638642}

chrome/browser/flag-metadata.json

@@ -1413,8 +1413,8 @@
   },
   {
     "name": "enable-notification-indicator",
-    // "owners": [ "your-team" ],
-    "expiry_milestone": 76
+    "owners": [ "newcomer" ],
+    "expiry_milestone": 78
   },
   {
     "name": "enable-ntlm-v2",