Revert of DevTools: account for the display scale factor while validating manifest under emulation.

Revert of DevTools: account for the display scale factor while validating manifest under emulation. (patchset #5 id:80001 of https://codereview.chromium.org/1950133009/ )

Reason for revert:
For reasons outlined in latest comment.

Original issue's description:
> DevTools: account for the display scale factor while validating manifest under emulation.
>
> BUG=609580
> TBR=sky
>
> Committed: https://crrev.com/aeb778c817766d5c3b17097556218b0bafdbd1d4
> Cr-Commit-Position: refs/heads/master@{#392171}

TBR=dominickn@chromium.org,dfalcantara@chromium.org,pfeldman@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=609580
Committed: https://crrev.com/23ac1ebc5f3a65cc260e6d4e83015d04ff7a3441
Cr-Commit-Position: refs/heads/master@{#392204}

[sky, 2016-05-06 23:38:22]

Created Revert of DevTools: account for the display scale factor while
validating manifest under emulation.

[commit-bot: I haz the power, 2016-05-06 23:38:41]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1955183002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1955183002/1

[commit-bot: I haz the power, 2016-05-06 23:39:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-06 23:40:46]

Description was changed from

==========
Revert of DevTools: account for the display scale factor while validating
manifest under emulation. (patchset #5 id:80001 of
https://codereview.chromium.org/1950133009/ )

Reason for revert:
For reasons outlined in latest comment.

Original issue's description:
> DevTools: account for the display scale factor while validating manifest under
emulation.
> 
> BUG=609580
> TBR=sky
> 
> Committed: https://crrev.com/aeb778c817766d5c3b17097556218b0bafdbd1d4
> Cr-Commit-Position: refs/heads/master@{#392171}

TBR=dominickn@chromium.org,dfalcantara@chromium.org,pfeldman@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=609580
==========

to

==========
Revert of DevTools: account for the display scale factor while validating
manifest under emulation. (patchset #5 id:80001 of
https://codereview.chromium.org/1950133009/ )

Reason for revert:
For reasons outlined in latest comment.

Original issue's description:
> DevTools: account for the display scale factor while validating manifest under
emulation.
>
> BUG=609580
> TBR=sky
>
> Committed: https://crrev.com/aeb778c817766d5c3b17097556218b0bafdbd1d4
> Cr-Commit-Position: refs/heads/master@{#392171}

TBR=dominickn@chromium.org,dfalcantara@chromium.org,pfeldman@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=609580

Committed: https://crrev.com/23ac1ebc5f3a65cc260e6d4e83015d04ff7a3441
Cr-Commit-Position: refs/heads/master@{#392204}
==========

[commit-bot: I haz the power, 2016-05-06 23:40:47]

Patchset 1 (id:??) landed as
https://crrev.com/23ac1ebc5f3a65cc260e6d4e83015d04ff7a3441
Cr-Commit-Position: refs/heads/master@{#392204}