[gardener] Revert "Cleanup network::mojom::URLResponseHead"

This reverts commit 9c9653781023db9bbd86c2e873bffdcbaae25e28.

Reason for revert:
I think this is causing MSan failures, e.g.
https://ci.chromium.org/ui/p/chromium/builders/ci/Linux%20ChromiumOS%20MSan%20Tests/39949

->
    #0 0x55d134f77a97 in blink::ResourceFetcher::HandleLoaderFinish(blink::Resource*, base::TimeTicks, blink::ResourceFetcher::LoaderFinishType, unsigned int) ./../../third_party/blink/renderer/platform/loader/fetch/resource_fetcher.cc:2105:9

is accessing
    if (resource->GetResponse().ShouldPopulateResourceTiming())

which seems uninitialized since this CL.

Original change's description:
> Cleanup network::mojom::URLResponseHead
>
> While investigating https://crbug.com/1507770 I noticed two things:
>  1. ct_policy_compliance is not used any more.
>     - ct_policy_compliance was introduced by https://crrev.com/534288.
>     - It is not used after https://crrev.com/957351.
>  2. web_bundle_url is used only checking if the response is an inner
>     response of a WebBundle.
>
> So we can remove ct_policy_compliance param, and replace web_bundle_url
> param with a new bool param.
>
> The size of network::mojom::URLResponseHead decreases from 1072 bytes to
> 944 bytes.
>
> Bug: 1507770
> Change-Id: Iadf6ec88b04103141cb7f0c534af9b4ca6b2237c
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5082541
> Reviewed-by: Takashi Toyoshima <toyoshim@chromium.org>
> Reviewed-by: Kentaro Hara <haraken@chromium.org>
> Commit-Queue: Tsuyoshi Horo <horo@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#1233197}

Bug: 1507770
Change-Id: I0f0e9d7cc049ed2ebfca1278ae0d4ebfa9b95848
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5087933
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Owners-Override: Pavol Marko <pmarko@chromium.org>
Auto-Submit: Pavol Marko <pmarko@chromium.org>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#1233264}

• services/network/public/mojom/url_response_head.mojom[diff]
• services/network/url_loader.cc[diff]
• services/network/web_bundle/web_bundle_manager_unittest.cc[diff]
• services/network/web_bundle/web_bundle_url_loader_factory.cc[diff]
• services/network/web_bundle/web_bundle_url_loader_factory_unittest.cc[diff]
• third_party/blink/public/platform/web_url_response.h[diff]
• third_party/blink/renderer/platform/exported/web_url_response.cc[diff]
• third_party/blink/renderer/platform/loader/fetch/resource_response.cc[diff]
• third_party/blink/renderer/platform/loader/fetch/resource_response.h[diff]