Do not open SELECT popup if the SELECT element is not in the viewport.

Do not open SELECT popup if the SELECT element is not in the viewport.

New behavior is compatible with IE and Firefox.
The main parts of this CL are:
  - HTMLSelectElement.cpp, and
  - menulist-popup-outside-viewport.html
Changes in other files are just adjustment for the new behavior.
  - ExternalPopupMenuTest.cpp: The viewport size was too small.
  - popup-menu-key-operations.html: PASS messages moved out a SELECT element
  - popup-menu-position.html: Anchor rectangle is clipped.

BUG=90515, 565760
Committed: https://crrev.com/b82a8a7a80fa77005f996f93f60e4f32c8882651
Cr-Commit-Position: refs/heads/master@{#392240}

[tkent, 2016-05-06 07:35:55]

Patchset #1 (id:1) has been deleted

[tkent, 2016-05-06 07:35:59]

Patchset #1 (id:20001) has been deleted

[tkent, 2016-05-06 07:39:12]

Description was changed from

==========
Do not open SELECT popup if the SELECT element is not in the viewport.

New behavior is compatible with IE and Firefox.

BUG=90515, 565760
==========

to

==========
Do not open SELECT popup if the SELECT element is not in the viewport.

New behavior is compatible with IE and Firefox.
The main parts of this CL are:
  - HTMLSelectElement.cpp, and
  - menulist-popup-outside-viewport.html
Changes in other files are just adjustment for the new behavior.
  - ExternalPopupMenuTest.cpp: The viewport size was too small.
  - popup-menu-key-operations.html: PASS messages moved out a SELECT element
  - popup-menu-position.html: Anchor rectangle is clipped.

BUG=90515, 565760
==========

[tkent, 2016-05-06 07:40:02]

tkent@chromium.org changed reviewers:
+ keishi@chromium.org

[tkent, 2016-05-06 07:40:03]

Keishi, would you review this please?

[keishi, 2016-05-06 08:38:20]

LGTM

[tkent, 2016-05-07 03:12:34]

The CQ bit was checked by tkent@chromium.org

[tkent, 2016-05-07 03:12:35]

The patchset sent to the CQ was uploaded after l-g-t-m from keishi@chromium.org
Link to the patchset: https://codereview.chromium.org/1959583002/#ps60001
(title: "popup-menu-key-operations.html needs rebaseline")

[commit-bot: I haz the power, 2016-05-07 03:12:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1959583002/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1959583002/60001

[commit-bot: I haz the power, 2016-05-07 03:18:14]

Committed patchset #2 (id:60001)

[commit-bot: I haz the power, 2016-05-07 03:20:13]

Description was changed from

==========
Do not open SELECT popup if the SELECT element is not in the viewport.

New behavior is compatible with IE and Firefox.
The main parts of this CL are:
  - HTMLSelectElement.cpp, and
  - menulist-popup-outside-viewport.html
Changes in other files are just adjustment for the new behavior.
  - ExternalPopupMenuTest.cpp: The viewport size was too small.
  - popup-menu-key-operations.html: PASS messages moved out a SELECT element
  - popup-menu-position.html: Anchor rectangle is clipped.

BUG=90515, 565760
==========

to

==========
Do not open SELECT popup if the SELECT element is not in the viewport.

New behavior is compatible with IE and Firefox.
The main parts of this CL are:
  - HTMLSelectElement.cpp, and
  - menulist-popup-outside-viewport.html
Changes in other files are just adjustment for the new behavior.
  - ExternalPopupMenuTest.cpp: The viewport size was too small.
  - popup-menu-key-operations.html: PASS messages moved out a SELECT element
  - popup-menu-position.html: Anchor rectangle is clipped.

BUG=90515, 565760

Committed: https://crrev.com/b82a8a7a80fa77005f996f93f60e4f32c8882651
Cr-Commit-Position: refs/heads/master@{#392240}
==========

[commit-bot: I haz the power, 2016-05-07 03:20:14]

Patchset 2 (id:??) landed as
https://crrev.com/b82a8a7a80fa77005f996f93f60e4f32c8882651
Cr-Commit-Position: refs/heads/master@{#392240}