Revert of [DevTools] Remove extra plumbing from InspectorWorkerAgent, prepare to multi-client.

Revert of [DevTools] Remove extra plumbing from InspectorWorkerAgent, prepare to multi-client. (patchset #4 id:60001 of https://codereview.chromium.org/1774323002/ )

Reason for revert:
Introduced leaks. See https://bugs.chromium.org/p/chromium/issues/detail?id=594304

Original issue's description:
> [DevTools] Remove extra plumbing from InspectorWorkerAgent, prepare to multi-client.
>
> For multiclient, we will move the global collection of WorkerInspectorProxy objects
> to a static collection in WorkerInspectorProxy class.
>
> BUG=590878
>
> Committed: https://crrev.com/6a2dcc610860524680bf95af50ad7367367b705f
> Cr-Commit-Position: refs/heads/master@{#380745}

TBR=pfeldman@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=590878
Committed: https://crrev.com/58925fbb6bf9ab2360a2672424a8ef20b3c0cc67
Cr-Commit-Position: refs/heads/master@{#380810}

[dgozman, 2016-03-12 00:54:38]

Created Revert of [DevTools] Remove extra plumbing from InspectorWorkerAgent,
prepare to multi-client.

[commit-bot: I haz the power, 2016-03-12 00:55:18]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1777323005/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1777323005/1

[commit-bot: I haz the power, 2016-03-12 00:56:17]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-12 00:58:44]

Description was changed from

==========
Revert of [DevTools] Remove extra plumbing from InspectorWorkerAgent, prepare to
multi-client. (patchset #4 id:60001 of
https://codereview.chromium.org/1774323002/ )

Reason for revert:
Introduced leaks. See
https://bugs.chromium.org/p/chromium/issues/detail?id=594304

Original issue's description:
> [DevTools] Remove extra plumbing from InspectorWorkerAgent, prepare to
multi-client.
> 
> For multiclient, we will move the global collection of WorkerInspectorProxy
objects
> to a static collection in WorkerInspectorProxy class.
> 
> BUG=590878
> 
> Committed: https://crrev.com/6a2dcc610860524680bf95af50ad7367367b705f
> Cr-Commit-Position: refs/heads/master@{#380745}

TBR=pfeldman@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=590878
==========

to

==========
Revert of [DevTools] Remove extra plumbing from InspectorWorkerAgent, prepare to
multi-client. (patchset #4 id:60001 of
https://codereview.chromium.org/1774323002/ )

Reason for revert:
Introduced leaks. See
https://bugs.chromium.org/p/chromium/issues/detail?id=594304

Original issue's description:
> [DevTools] Remove extra plumbing from InspectorWorkerAgent, prepare to
multi-client.
>
> For multiclient, we will move the global collection of WorkerInspectorProxy
objects
> to a static collection in WorkerInspectorProxy class.
>
> BUG=590878
>
> Committed: https://crrev.com/6a2dcc610860524680bf95af50ad7367367b705f
> Cr-Commit-Position: refs/heads/master@{#380745}

TBR=pfeldman@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=590878

Committed: https://crrev.com/58925fbb6bf9ab2360a2672424a8ef20b3c0cc67
Cr-Commit-Position: refs/heads/master@{#380810}
==========

[commit-bot: I haz the power, 2016-03-12 00:58:45]

Patchset 1 (id:??) landed as
https://crrev.com/58925fbb6bf9ab2360a2672424a8ef20b3c0cc67
Cr-Commit-Position: refs/heads/master@{#380810}