[buganizer] Migrate remaining DIR_METADATA in chrome/browser/

Migrate all remaining DIR_METADATA in chrome/browser/.

Verify components with http://b/components/{id} or at
go/chrome-on-buganizer-prod-components.

Bug: chromium:1518875
Change-Id: Ie786dc8d2ddf08731bf72ec2e0cc555dc5fa0f89
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5284634
Reviewed-by: Avi Drissman <[email protected]>
Reviewed-by: Tomasz Wiszkowski <[email protected]>
Commit-Queue: Jeff Yoon <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1259491}
diff --git a/chrome/browser/bitmap_fetcher/DIR_METADATA b/chrome/browser/bitmap_fetcher/DIR_METADATA
index a830984f5..96a3b62 100644
--- a/chrome/browser/bitmap_fetcher/DIR_METADATA
+++ b/chrome/browser/bitmap_fetcher/DIR_METADATA
@@ -1,3 +1,6 @@
 monorail: {
   component: "Internals>Services>Network"
 }
+buganizer_public: {
+  component_id: 1456990
+}