flags: assign enable-resource-load-scheduler

Bug: None
Change-Id: I14bec876c5320c6f34b3d285de74839f3e76acb5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1539797
Auto-Submit: Elly Fong-Jones <ellyjones@chromium.org>
Commit-Queue: Takashi Toyoshima <toyoshim@chromium.org>
Reviewed-by: Takashi Toyoshima <toyoshim@chromium.org>
Cr-Commit-Position: refs/heads/master@{#644684}

chrome/browser/flag-metadata.json

@@ -1577,8 +1577,8 @@
   },
   {
     "name": "enable-resource-load-scheduler",
-    // "owners": [ "your-team" ],
-    "expiry_milestone": 76
+    "owners": [ "toyoshim" ],
+    "expiry_milestone": 78
   },
   {
     "name": "enable-resource-loading-hints",