Revert of Disable hover state change for touch event on page with viewport meta and mobile.

Revert of Disable hover state change for touch event on page with viewport meta and mobile. (patchset #5 id:80001 of https://codereview.chromium.org/2931433002/ )

Reason for revert:
Revert for some website break.

Original issue's description:
> Disable hover state change for touch event on page with viewport meta and mobile.
> 
> This patch prevent hover state change for touch event on mobile.
> 
> We have 2 checks for this:
> 1. Event is from touch.
> 2. Viewport enabled (on mobile).
> 3. Page with viewport meta.
> 
> BUG=369044
> Review-Url: https://codereview.chromium.org/2931433002
> Cr-Commit-Position: refs/heads/master@{#478777}
> Committed: https://chromium.googlesource.com/chromium/src/+/876bb220728d85b1c8a8fe93a0a95bafcf448cd6

TBR=bokan@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=369044
Review-Url: https://codereview.chromium.org/2991253002
Cr-Commit-Position: refs/heads/master@{#491491}
Committed: https://chromium.googlesource.com/chromium/src/+/1b85da5fda6bf34ed8abca55d39fe7371608b8b1

[chaopeng, 2017-08-02 16:24:39]

Created Revert of Disable hover state change for touch event on page with
viewport meta and mobile.

[bokan, 2017-08-02 16:27:46]

lgtm

[chaopeng, 2017-08-02 18:46:26]

The CQ bit was checked by chaopeng@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-08-02 18:46:36]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[chaopeng, 2017-08-02 19:46:16]

The CQ bit was unchecked by chaopeng@chromium.org

[chaopeng, 2017-08-02 19:46:19]

The CQ bit was checked by chaopeng@chromium.org

[chaopeng, 2017-08-02 19:46:20]

The patchset sent to the CQ was uploaded after l-g-t-m from bokan@chromium.org
Link to the patchset: https://codereview.chromium.org/2991253002/#ps130001
(title: "update")

[commit-bot: I haz the power, 2017-08-02 19:46:27]

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, 2017-08-02 20:55:10]

CQ is committing da patch.

Bot data: {"patchset_id": 130001, "attempt_start_ts": 1501703179657280,
"parent_rev": "a49a9d8cbea209c136796e594e98c797aadeced6", "commit_rev":
"1b85da5fda6bf34ed8abca55d39fe7371608b8b1"}

[commit-bot: I haz the power, 2017-08-02 20:55:31]

Description was changed from

==========
Revert of Disable hover state change for touch event on page with viewport meta
and mobile. (patchset #5 id:80001 of https://codereview.chromium.org/2931433002/
)

Reason for revert:
Revert for some website break.

Original issue's description:
> Disable hover state change for touch event on page with viewport meta and
mobile.
> 
> This patch prevent hover state change for touch event on mobile.
> 
> We have 2 checks for this:
> 1. Event is from touch.
> 2. Viewport enabled (on mobile).
> 3. Page with viewport meta.
> 
> BUG=369044
> Review-Url: https://codereview.chromium.org/2931433002
> Cr-Commit-Position: refs/heads/master@{#478777}
> Committed:
https://chromium.googlesource.com/chromium/src/+/876bb220728d85b1c8a8fe93a0a9...

TBR=bokan@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=369044
==========

to

==========
Revert of Disable hover state change for touch event on page with viewport meta
and mobile. (patchset #5 id:80001 of https://codereview.chromium.org/2931433002/
)

Reason for revert:
Revert for some website break.

Original issue's description:
> Disable hover state change for touch event on page with viewport meta and
mobile.
> 
> This patch prevent hover state change for touch event on mobile.
> 
> We have 2 checks for this:
> 1. Event is from touch.
> 2. Viewport enabled (on mobile).
> 3. Page with viewport meta.
> 
> BUG=369044
> Review-Url: https://codereview.chromium.org/2931433002
> Cr-Commit-Position: refs/heads/master@{#478777}
> Committed:
https://chromium.googlesource.com/chromium/src/+/876bb220728d85b1c8a8fe93a0a9...

TBR=bokan@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=369044

Review-Url: https://codereview.chromium.org/2991253002
Cr-Commit-Position: refs/heads/master@{#491491}
Committed:
https://chromium.googlesource.com/chromium/src/+/1b85da5fda6bf34ed8abca55d39f...
==========

[commit-bot: I haz the power, 2017-08-02 20:55:33]

Committed patchset #2 (id:130001) as
https://chromium.googlesource.com/chromium/src/+/1b85da5fda6bf34ed8abca55d39f...