Revert of Fix link's hover state if the link under scrollbar

Revert of Fix link's hover state if the link under scrollbar (patchset #10 id:180001 of https://codereview.chromium.org/2389073002/ )

Reason for revert:
Due to crbug.com/662402, need to revert crrev.com/2467693002 which this depends on. I'll reland when the dust settles.

Original issue's description:
> Fix link's hover state if the link under scrollbar
>
> In this patch, we check the hitTest includes scrollbar in
> ChromeClientImpl::showMouseOverURL, ChromeClient::mouseDidMoveOverElement,
> Document::updateHoverActiveState, EventHandler::selectAutoCursor to prevent
> showing url, tooltip and hand cursor when mouse move on the link under scrollbar
> or showing active state when mouse click on the link under scrollbar.
>
> BUG=636436
>
> Committed: https://crrev.com/524f6ac4628d3d5249d291314c6100bd0a337053
> Cr-Commit-Position: refs/heads/master@{#430141}

TBR=chaopeng@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=636436
Committed: https://crrev.com/898ff2df4c04bee36bce24d6945511af39ee79e4
Cr-Commit-Position: refs/heads/master@{#430717}

[bokan, 2016-11-08 17:11:24]

The CQ bit was checked by bokan@chromium.org

[bokan, 2016-11-08 17:11:24]

Created Revert of Fix link's hover state if the link under scrollbar

[commit-bot: I haz the power, 2016-11-08 17:11:43]

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, 2016-11-08 21:29:19]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-08 21:38:38]

Description was changed from

==========
Revert of Fix link's hover state if the link under scrollbar (patchset #10
id:180001 of https://codereview.chromium.org/2389073002/ )

Reason for revert:
Due to crbug.com/662402, need to revert crrev.com/2467693002 which this depends
on. I'll reland when the dust settles.

Original issue's description:
> Fix link's hover state if the link under scrollbar
> 
> In this patch, we check the hitTest includes scrollbar in
> ChromeClientImpl::showMouseOverURL, ChromeClient::mouseDidMoveOverElement,
> Document::updateHoverActiveState, EventHandler::selectAutoCursor to prevent
> showing url, tooltip and hand cursor when mouse move on the link under
scrollbar
> or showing active state when mouse click on the link under scrollbar.
> 
> BUG=636436
> 
> Committed: https://crrev.com/524f6ac4628d3d5249d291314c6100bd0a337053
> Cr-Commit-Position: refs/heads/master@{#430141}

TBR=chaopeng@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=636436
==========

to

==========
Revert of Fix link's hover state if the link under scrollbar (patchset #10
id:180001 of https://codereview.chromium.org/2389073002/ )

Reason for revert:
Due to crbug.com/662402, need to revert crrev.com/2467693002 which this depends
on. I'll reland when the dust settles.

Original issue's description:
> Fix link's hover state if the link under scrollbar
>
> In this patch, we check the hitTest includes scrollbar in
> ChromeClientImpl::showMouseOverURL, ChromeClient::mouseDidMoveOverElement,
> Document::updateHoverActiveState, EventHandler::selectAutoCursor to prevent
> showing url, tooltip and hand cursor when mouse move on the link under
scrollbar
> or showing active state when mouse click on the link under scrollbar.
>
> BUG=636436
>
> Committed: https://crrev.com/524f6ac4628d3d5249d291314c6100bd0a337053
> Cr-Commit-Position: refs/heads/master@{#430141}

TBR=chaopeng@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=636436

Committed: https://crrev.com/898ff2df4c04bee36bce24d6945511af39ee79e4
Cr-Commit-Position: refs/heads/master@{#430717}
==========

[commit-bot: I haz the power, 2016-11-08 21:38:39]

Patchset 1 (id:??) landed as
https://crrev.com/898ff2df4c04bee36bce24d6945511af39ee79e4
Cr-Commit-Position: refs/heads/master@{#430717}

[bokan, 2016-11-11 19:03:34]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2491953004/ by bokan@chromium.org.

The reason for reverting is: Relanding now that crrev.com/2467693002 has been
relanded..