flags: assign smart-text-selection

Bug: None
Change-Id: Ia33fbcb45db07ff825df129abcd8a5e23c1eda08
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1509234
Auto-Submit: Elly Fong-Jones <ellyjones@chromium.org>
Reviewed-by: David Jacobo <djacobo@chromium.org>
Commit-Queue: Elly Fong-Jones <ellyjones@chromium.org>
Cr-Commit-Position: refs/heads/master@{#638697}

chrome/browser/flag-metadata.json

@@ -2901,7 +2901,7 @@
   },
   {
     "name": "smart-text-selection",
-    // "owners": [ "your-team" ],
+    "owners": [ "djacobo", "linben" ],
     "expiry_milestone": 76
   },
   {