Manual raw_ptr rewrite: //components

Bug: 1446392
Change-Id: Ie671b7921bbf4441cb8c3c03b5ec88600d064130
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4561504


Reviewed-by: Colin Blundell <blundell@chromium.org>
Commit-Queue: Colin Blundell <blundell@chromium.org>
Auto-Submit: Ho Cheung <uioptt24@gmail.com>
Cr-Commit-Position: refs/heads/main@{#1148492}