Revert of Move net::FormatUrl and friends outside of //net and into //components

Revert of Move net::FormatUrl and friends outside of //net and into //components (patchset #16 id:290001 of https://codereview.chromium.org/1171333003/ )

Reason for revert:
breaks gn_check on Android: https://build.chromium.org/p/chromium.linux/builders/Android%20GN/builds/28796/steps/gn_check/logs/stdio

Original issue's description:
> Move net::FormatUrl and friends outside of //net and into //components
>
> net::FormatUrl and related are specifically concerned with display
> policies of URLs, which is not something that //net needs to be aware
> of, as that's a UX question.
>
> This folds in net::FormatURL along with the existing //components/url_fixer
> and //components/secure_display into a common component,
> //components/url_formatter, that handles reformatting URLs for user-friendly
> or data storage (url_formatter), for use in security prompts (elide_url),
> or for reformatting URLs from user input (url_fixer)
>
> (Disabling presubmit since this is intentionally not fixing a legacy API, just moving it for future cleanups)
>
> BUG=486979
> NOPRESUBMIT=true
>
> Committed: https://crrev.com/1659865c3eb47166c82378bb840801135b057a09
> Cr-Commit-Position: refs/heads/master@{#341605}

TBR=droger@chromium.org,jam@chromium.org,mkwst@chromium.org,pkasting@chromium.org,sky@chromium.org,stuartmorgan@chromium.org,felt@chromium.org,rsleevi@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=486979
Committed: https://crrev.com/90437dd218ba09f01612ebfc47eda167d67fb368
Cr-Commit-Position: refs/heads/master@{#341691}

[jochen (gone - plz use gerrit), 2015-08-04 07:03:22]

Created Revert of Move net::FormatUrl and friends outside of //net and into
//components

[commit-bot: I haz the power, 2015-08-04 07:03:35]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1260033005/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1260033005/1

[commit-bot: I haz the power, 2015-08-04 07:05:28]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-08-04 07:06:06]

Patchset 1 (id:??) landed as
https://crrev.com/90437dd218ba09f01612ebfc47eda167d67fb368
Cr-Commit-Position: refs/heads/master@{#341691}