Revert "We need to account for culled inline parents of the hit-tested..."

Revert "We need to account for culled inline parents of the hit-tested..."

Reason for revert:
Flickering is observed on text selection when hitting culled
inline, because culled inline doesn't get the right position
from RenderInline::positionForPoint for the selection.
First I revert the origin patch not to hit culled inline, then
I will fix this issue.

> We need to account for culled inline parents of the hit-tested nodes.(Reland)
>
> There are two kind of problem.
> One is that we get the wrong hit-test result from culled inlines
> because we try to overrun checking them until top of parent.
> The other is that mouse events aren't fired when there is the
> element culled inline like label element that doesn't has any
> background color or border or self-layer.
>
> This patch makes hit-test include not only area-based hit-tests
> but also point-based ones at the place handling culled inline.
>
> More information: https://docs.google.com/presentation/d/1KlT_FQxCTGeH-lPWjzXnPdZ3Bb1p7GL-IwoP-SfGvEo/edit#slide=id.g535467cad_40
>
> BUG=312199, 435483
> R=rbyers@chromium.org, pdr@chromium.org, leviw@chromium.org
> TEST=fast/events/hit-test-culled_inline.html
>     =fast/dom/nodesFromRect/nodesFromRect-culled-inlines-between-silblings.html

BUG=455672
R=pdr@chromium.org

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=189949

[Miyoung Shin(g), 2015-02-10 08:09:00]

myid.o.shin@gmail.com changed reviewers:
+ pdr@chromium.org

[Miyoung Shin(g), 2015-02-10 08:09:33]

@pdr, PTAL

[pdr., 2015-02-10 21:42:49]

The CQ bit was checked by pdr@chromium.org

[pdr., 2015-02-10 21:42:50]

lgtm

[commit-bot: I haz the power, 2015-02-10 21:43:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/914573003/1

[commit-bot: I haz the power, 2015-02-10 21:51:11]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-02-10 21:51:12]

Try jobs failed on following builders:
  android_chromium_gn_compile_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/android_chromium_gn_comp...)

[Miyoung Shin(g), 2015-02-11 04:09:59]

New patchsets have been uploaded after l-g-t-m from pdr@chromium.org

[pdr., 2015-02-11 04:16:52]

The CQ bit was checked by pdr@chromium.org

[pdr., 2015-02-11 04:16:53]

lgtm

[commit-bot: I haz the power, 2015-02-11 04:17:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/914573003/20001

[commit-bot: I haz the power, 2015-02-11 05:31:38]

Committed patchset #2 (id:20001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=189949