Revert of Make ProfileIOData use URLRequestContextBuilder

Revert of Make ProfileIOData use URLRequestContextBuilder (patchset #12 id:330001 of https://codereview.chromium.org/2978443002/ )

Reason for revert:
Wasn't thinking when I landed this just before branch.

Original issue's description:
> Make ProfileIOData use URLRequestContextBuilder
> 
> BUG=734199
> 
> Review-Url: https://codereview.chromium.org/2978443002
> Cr-Commit-Position: refs/heads/master@{#487590}
> Committed: https://chromium.googlesource.com/chromium/src/+/189ddf60b2f4034a2ab6efb16e22ea389b2b779f

TBR=rdsmith@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=734199
Review-Url: https://codereview.chromium.org/2986623002
Cr-Commit-Position: refs/heads/master@{#488562}
Committed: https://chromium.googlesource.com/chromium/src/+/8636cbd6b9449dd374d6879b6fad0e8ed7bf61de

[mmenke, 2017-07-21 01:35:45]

The CQ bit was checked by mmenke@chromium.org

[mmenke, 2017-07-21 01:35:46]

Created Revert of Make ProfileIOData use URLRequestContextBuilder

[commit-bot: I haz the power, 2017-07-21 01:35:56]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-07-21 02:50:23]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1500600945405930, "parent_rev":
"f0b26ec18040e2111c7c847de98a4160fbf17ede", "commit_rev":
"8636cbd6b9449dd374d6879b6fad0e8ed7bf61de"}

[commit-bot: I haz the power, 2017-07-21 02:50:41]

Description was changed from

==========
Revert of Make ProfileIOData use URLRequestContextBuilder (patchset #12
id:330001 of https://codereview.chromium.org/2978443002/ )

Reason for revert:
Wasn't thinking when I landed this just before branch.

Original issue's description:
> Make ProfileIOData use URLRequestContextBuilder
> 
> BUG=734199
> 
> Review-Url: https://codereview.chromium.org/2978443002
> Cr-Commit-Position: refs/heads/master@{#487590}
> Committed:
https://chromium.googlesource.com/chromium/src/+/189ddf60b2f4034a2ab6efb16e22...

TBR=rdsmith@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=734199
==========

to

==========
Revert of Make ProfileIOData use URLRequestContextBuilder (patchset #12
id:330001 of https://codereview.chromium.org/2978443002/ )

Reason for revert:
Wasn't thinking when I landed this just before branch.

Original issue's description:
> Make ProfileIOData use URLRequestContextBuilder
> 
> BUG=734199
> 
> Review-Url: https://codereview.chromium.org/2978443002
> Cr-Commit-Position: refs/heads/master@{#487590}
> Committed:
https://chromium.googlesource.com/chromium/src/+/189ddf60b2f4034a2ab6efb16e22...

TBR=rdsmith@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=734199

Review-Url: https://codereview.chromium.org/2986623002
Cr-Commit-Position: refs/heads/master@{#488562}
Committed:
https://chromium.googlesource.com/chromium/src/+/8636cbd6b9449dd374d6879b6fad...
==========

[commit-bot: I haz the power, 2017-07-21 02:50:42]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/8636cbd6b9449dd374d6879b6fad...

[mmenke, 2017-07-23 15:34:26]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2986733002/ by mmenke@chromium.org.

The reason for reverting is: We're now after branch, re-landing this (Since I'll
need it for a number of CLs).  I'll fix devtools in a followup CL, and merge the
revert if needed..