[Merge m135] Reland "Have InspectorView remove the Infobar instead of CookieControlsView"

This is a reland of commit 1ac4ec696c100a4ad50d8a951d96069f2a791d06

Original change's description:
> Have InspectorView remove the Infobar instead of CookieControlsView
>
> If CookieControlsView was responsible for listening for a
> PrimaryPageChanged event and then removing the Infobar, the infobar
> would not be removed if CookieControlsView was never created to
> listen in the first place. This is a problem because the Infobar
> might be created by the InspectorMain entrypoint which does not
> guarantee that a CookieControlsView will be created as well.
>
> By moving the listener to the InspectorView, we guarantee that the
> Infobar is removed when the user reloads the page without needing
> to open the Privacy and security panel.
>
> Bug: 400962121
> Change-Id: I612c4899e218e094fd31a3eda154ec69c20e8035
> Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6346989
> Reviewed-by: Kim-Anh Tran <kimanh@chromium.org>
> Reviewed-by: Danil Somsikov <dsv@chromium.org>
> Commit-Queue: Joshua Thomas <masnoble@chromium.org>

Bug: 400962121
Fixed: 405951279
Change-Id: I2d12b5bdcc19ed4d814208788e6c0503991d1e83
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6367775
Reviewed-by: Danil Somsikov <dsv@chromium.org>
Reviewed-by: Kim-Anh Tran <kimanh@chromium.org>
Commit-Queue: Joshua Thomas <masnoble@chromium.org>
(cherry picked from commit 7411149fb580997b03862748742ce3b7a045c9f0)
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6391375