Revert of Scale scrollbar in use-zoom-for-dsf mode

Revert of Scale scrollbar in use-zoom-for-dsf mode (patchset #9 id:340001 of https://codereview.chromium.org/1560403002/ )

Reason for revert:
This is causing oilpan compile errors under Clang:

../../third_party/WebKit/Source/platform/scroll/Scrollbar.h:196:5: note: [blink-gc] Raw pointer field 'm_hostWindow' to a GC managed class declared here:
    HostWindow* m_hostWindow;

Original issue's description:
> Scale scrollbar in use-zoom-for-dsf mode
>
> * Scale the size of scrollbar
> * Compute the trackRect in ScrollbarThemeNonMacCommon using width/height of the reference scrollbar to compute thickness, instead of using scrollbarThickness
>
> BUG=485650
> TEST=manual. Layout test will be covered in a separate CL that adds virtual test suite for this mode.
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
>
> Committed: https://crrev.com/0a1920a7d4dd833fa8cffb4b7acd38b040236326
> Cr-Commit-Position: refs/heads/master@{#369477}

TBR=skobes@chromium.org,eae@chromium.org,oshima@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=485650
Committed: https://crrev.com/7a6ed5b30840876c7d0e37b942e5bd2fd44ca93c
Cr-Commit-Position: refs/heads/master@{#369492}

[huangs, 2016-01-14 19:09:27]

Created Revert of Scale scrollbar in use-zoom-for-dsf mode

[commit-bot: I haz the power, 2016-01-14 19:10:23]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1586983004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1586983004/1

[commit-bot: I haz the power, 2016-01-14 19:12:27]

Description was changed from

==========
Revert of Scale scrollbar in use-zoom-for-dsf mode (patchset #9 id:340001 of
https://codereview.chromium.org/1560403002/ )

Reason for revert:
This is causing oilpan compile errors under Clang:

../../third_party/WebKit/Source/platform/scroll/Scrollbar.h:196:5: note:
[blink-gc] Raw pointer field 'm_hostWindow' to a GC managed class declared here:
    HostWindow* m_hostWindow;

Original issue's description:
> Scale scrollbar in use-zoom-for-dsf mode
> 
> * Scale the size of scrollbar
> * Compute the trackRect in ScrollbarThemeNonMacCommon using width/height of
the reference scrollbar to compute thickness, instead of using
scrollbarThickness
> 
> BUG=485650
> TEST=manual. Layout test will be covered in a separate CL that adds virtual
test suite for this mode.
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
> 
> Committed: https://crrev.com/0a1920a7d4dd833fa8cffb4b7acd38b040236326
> Cr-Commit-Position: refs/heads/master@{#369477}

TBR=skobes@chromium.org,eae@chromium.org,oshima@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=485650
==========

to

==========
Revert of Scale scrollbar in use-zoom-for-dsf mode (patchset #9 id:340001 of
https://codereview.chromium.org/1560403002/ )

Reason for revert:
This is causing oilpan compile errors under Clang:

../../third_party/WebKit/Source/platform/scroll/Scrollbar.h:196:5: note:
[blink-gc] Raw pointer field 'm_hostWindow' to a GC managed class declared here:
    HostWindow* m_hostWindow;

Original issue's description:
> Scale scrollbar in use-zoom-for-dsf mode
> 
> * Scale the size of scrollbar
> * Compute the trackRect in ScrollbarThemeNonMacCommon using width/height of
the reference scrollbar to compute thickness, instead of using
scrollbarThickness
> 
> BUG=485650
> TEST=manual. Layout test will be covered in a separate CL that adds virtual
test suite for this mode.
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
> 
> Committed: https://crrev.com/0a1920a7d4dd833fa8cffb4b7acd38b040236326
> Cr-Commit-Position: refs/heads/master@{#369477}

TBR=skobes@chromium.org,eae@chromium.org,oshima@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=485650
==========

[commit-bot: I haz the power, 2016-01-14 19:12:28]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-01-14 19:13:17]

Description was changed from

==========
Revert of Scale scrollbar in use-zoom-for-dsf mode (patchset #9 id:340001 of
https://codereview.chromium.org/1560403002/ )

Reason for revert:
This is causing oilpan compile errors under Clang:

../../third_party/WebKit/Source/platform/scroll/Scrollbar.h:196:5: note:
[blink-gc] Raw pointer field 'm_hostWindow' to a GC managed class declared here:
    HostWindow* m_hostWindow;

Original issue's description:
> Scale scrollbar in use-zoom-for-dsf mode
> 
> * Scale the size of scrollbar
> * Compute the trackRect in ScrollbarThemeNonMacCommon using width/height of
the reference scrollbar to compute thickness, instead of using
scrollbarThickness
> 
> BUG=485650
> TEST=manual. Layout test will be covered in a separate CL that adds virtual
test suite for this mode.
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
> 
> Committed: https://crrev.com/0a1920a7d4dd833fa8cffb4b7acd38b040236326
> Cr-Commit-Position: refs/heads/master@{#369477}

TBR=skobes@chromium.org,eae@chromium.org,oshima@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=485650
==========

to

==========
Revert of Scale scrollbar in use-zoom-for-dsf mode (patchset #9 id:340001 of
https://codereview.chromium.org/1560403002/ )

Reason for revert:
This is causing oilpan compile errors under Clang:

../../third_party/WebKit/Source/platform/scroll/Scrollbar.h:196:5: note:
[blink-gc] Raw pointer field 'm_hostWindow' to a GC managed class declared here:
    HostWindow* m_hostWindow;

Original issue's description:
> Scale scrollbar in use-zoom-for-dsf mode
>
> * Scale the size of scrollbar
> * Compute the trackRect in ScrollbarThemeNonMacCommon using width/height of
the reference scrollbar to compute thickness, instead of using
scrollbarThickness
>
> BUG=485650
> TEST=manual. Layout test will be covered in a separate CL that adds virtual
test suite for this mode.
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
>
> Committed: https://crrev.com/0a1920a7d4dd833fa8cffb4b7acd38b040236326
> Cr-Commit-Position: refs/heads/master@{#369477}

TBR=skobes@chromium.org,eae@chromium.org,oshima@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=485650

Committed: https://crrev.com/7a6ed5b30840876c7d0e37b942e5bd2fd44ca93c
Cr-Commit-Position: refs/heads/master@{#369492}
==========

[commit-bot: I haz the power, 2016-01-14 19:13:18]

Patchset 1 (id:??) landed as
https://crrev.com/7a6ed5b30840876c7d0e37b942e5bd2fd44ca93c
Cr-Commit-Position: refs/heads/master@{#369492}

[sof, 2016-01-14 19:16:22]

sigbjornf@opera.com changed reviewers:
+ sigbjornf@opera.com

[sof, 2016-01-14 19:16:22]

https://codereview.chromium.org/1584313003/ has the modifications needed.

[oshima, 2016-01-14 19:21:54]

On 2016/01/14 19:16:22, sof wrote:
> https://codereview.chromium.org/1584313003/ has the modifications needed.

Got it. Thank you!