Deprecate fetch_request_context_type usage in resource_dispatcher

Eventually we want to deprecate fetch_request_context_type
entirely

Bug: 1045925
Change-Id: Idd4e779b426fe64f57cd29f7ad53ed66f236d291
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2021563
Commit-Queue: Kinuko Yasuda <[email protected]>
Reviewed-by: Makoto Shimazu <[email protected]>
Reviewed-by: Yutaka Hirano <[email protected]>
Cr-Commit-Position: refs/heads/master@{#738960}
24 files changed