Revert of Replicate to all renderers the accepted languages set by a layout test.

Revert of Replicate to all renderers the accepted languages set by a layout test. (patchset #5 id:80001 of https://codereview.chromium.org/1829253002/ )

Reason for revert:
Prevents clean reverting of an earlier CL (https://codereview.chromium.org/1821923003/) that caused use after free related to color chooser.

Original issue's description:
> Replicate to all renderers the accepted languages set by a layout test.
>
> Moving |accept_languages_| from WebTestProxyBase into LayoutTestRuntimeFlags
> helps to
> 1) replicate the value requested by a test into all renderers
> 2) prepare WebTestProxyBase to help with extraction of WebViewTestClient class.
>
> BUG=587175, 595089
>
> Committed: https://crrev.com/305f1739ea0dc08182da9d81193b859518f31bc7
> Cr-Commit-Position: refs/heads/master@{#384089}

TBR=jochen@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=587175, 595089
Committed: https://crrev.com/1f3397f96d32c86a816c76d3f99801cf32491c04
Cr-Commit-Position: refs/heads/master@{#384267}

[Łukasz Anforowicz, 2016-03-31 14:13:49]

Created Revert of Replicate to all renderers the accepted languages set by a
layout test.

[commit-bot: I haz the power, 2016-03-31 14:13:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1851483002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1851483002/1

[commit-bot: I haz the power, 2016-03-31 14:14:26]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-31 14:15:50]

Description was changed from

==========
Revert of Replicate to all renderers the accepted languages set by a layout
test. (patchset #5 id:80001 of https://codereview.chromium.org/1829253002/ )

Reason for revert:
Prevents clean reverting of an earlier CL
(https://codereview.chromium.org/1821923003/) that caused use after free related
to color chooser.

Original issue's description:
> Replicate to all renderers the accepted languages set by a layout test.
> 
> Moving |accept_languages_| from WebTestProxyBase into LayoutTestRuntimeFlags
> helps to
> 1) replicate the value requested by a test into all renderers
> 2) prepare WebTestProxyBase to help with extraction of WebViewTestClient
class.
> 
> BUG=587175, 595089
> 
> Committed: https://crrev.com/305f1739ea0dc08182da9d81193b859518f31bc7
> Cr-Commit-Position: refs/heads/master@{#384089}

TBR=jochen@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=587175, 595089
==========

to

==========
Revert of Replicate to all renderers the accepted languages set by a layout
test. (patchset #5 id:80001 of https://codereview.chromium.org/1829253002/ )

Reason for revert:
Prevents clean reverting of an earlier CL
(https://codereview.chromium.org/1821923003/) that caused use after free related
to color chooser.

Original issue's description:
> Replicate to all renderers the accepted languages set by a layout test.
>
> Moving |accept_languages_| from WebTestProxyBase into LayoutTestRuntimeFlags
> helps to
> 1) replicate the value requested by a test into all renderers
> 2) prepare WebTestProxyBase to help with extraction of WebViewTestClient
class.
>
> BUG=587175, 595089
>
> Committed: https://crrev.com/305f1739ea0dc08182da9d81193b859518f31bc7
> Cr-Commit-Position: refs/heads/master@{#384089}

TBR=jochen@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=587175, 595089

Committed: https://crrev.com/1f3397f96d32c86a816c76d3f99801cf32491c04
Cr-Commit-Position: refs/heads/master@{#384267}
==========

[commit-bot: I haz the power, 2016-03-31 14:15:51]

Patchset 1 (id:??) landed as
https://crrev.com/1f3397f96d32c86a816c76d3f99801cf32491c04
Cr-Commit-Position: refs/heads/master@{#384267}