Revert of [Devtools] Fix network timeline canvas selection splitview

Revert of [Devtools] Fix network timeline canvas selection splitview (patchset #1 id:1 of https://codereview.chromium.org/2465373002/ )

Reason for revert:
I'll reapply it.

Original issue's description:
> [Devtools] Fix network timeline canvas selection splitview
>
> This patch fixes a regression caused when a user selects a request
> in the new network canvas timeline it would show the canvas to the left
> instead of the name column.
>
> R=dgozman
> BUG=653738
TBR=dgozman@chromium.org,allada@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=653738
Committed: https://crrev.com/658b8cbc437f96577e955a48097c7923b7f146aa
Cr-Commit-Position: refs/heads/master@{#429097}

[pfeldman, 2016-11-01 20:31:38]

The CQ bit was checked by pfeldman@chromium.org

[pfeldman, 2016-11-01 20:31:38]

Created Revert of [Devtools] Fix network timeline canvas selection splitview

[commit-bot: I haz the power, 2016-11-01 20:32:41]

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, 2016-11-01 20:41:10]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-01 20:45:37]

Description was changed from

==========
Revert of [Devtools] Fix network timeline canvas selection splitview (patchset
#1 id:1 of https://codereview.chromium.org/2465373002/ )

Reason for revert:
I'll reapply it.

Original issue's description:
> [Devtools] Fix network timeline canvas selection splitview
> 
> This patch fixes a regression caused when a user selects a request
> in the new network canvas timeline it would show the canvas to the left
> instead of the name column.
> 
> R=dgozman
> BUG=653738

TBR=dgozman@chromium.org,allada@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=653738
==========

to

==========
Revert of [Devtools] Fix network timeline canvas selection splitview (patchset
#1 id:1 of https://codereview.chromium.org/2465373002/ )

Reason for revert:
I'll reapply it.

Original issue's description:
> [Devtools] Fix network timeline canvas selection splitview
>
> This patch fixes a regression caused when a user selects a request
> in the new network canvas timeline it would show the canvas to the left
> instead of the name column.
>
> R=dgozman
> BUG=653738

TBR=dgozman@chromium.org,allada@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=653738

Committed: https://crrev.com/658b8cbc437f96577e955a48097c7923b7f146aa
Cr-Commit-Position: refs/heads/master@{#429097}
==========

[commit-bot: I haz the power, 2016-11-01 20:45:38]

Patchset 1 (id:??) landed as
https://crrev.com/658b8cbc437f96577e955a48097c7923b7f146aa
Cr-Commit-Position: refs/heads/master@{#429097}

[allada, 2016-11-01 21:33:46]

I submitted the new patch already.