Revert of Revive experiment to isolate shell operations. (patchset #5 id:100001 of https://codereview.chromium.org/2122303002/ )
Reason for revert:
Possibly broke compile on"Win8 GYP (dbg)"
Original issue's description:
> Isolate shell operations to the utility process.
>
> Shell operations can cause 3rd-party shell extensions to be
> loaded into the caller's process. The utility process protects the browser process from potential instability.
>
> Also convert the IPC mechanism to Mojo.
>
> BUG=73098
>
> Committed: https://crrev.com/b7faec8d94ef286d2b92144c2836b170c2cdea95
> Cr-Commit-Position: refs/heads/master@{#405270}
TBR=sky@chromium.org,dcheng@chromium.org,wfh@chromium.org,pmonette@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=73098
Review-Url: https://codereview.chromium.org/2141093005
Cr-Commit-Position: refs/heads/master@{#405283}
16 files changed
