LayoutTheme: Clean up popupInternalPadding* functions.

LayoutTheme: Clean up popupInternalPadding* functions.

Replace popupInternalPaddingLeft() and popupInternalPaddingRight() with
popupInternalPaddingStart() and popupInternalPaddingEnd(). We check element
direction in LayoutMenuList instead of each of popupInternalPadding*
implementations.

This CL has no behavior changes.

BUG=232333
Committed: https://crrev.com/252ae631e7f4cb0bf05b8558013f1e29ce40460a
Cr-Commit-Position: refs/heads/master@{#410596}

[tkent, 2016-08-09 03:50:02]

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

[commit-bot: I haz the power, 2016-08-09 03:50:24]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[tkent, 2016-08-09 04:44:57]

Description was changed from

==========
LayoutTheme: Clean up popupInternalPadding* functions.

Replace popupInternalPaddingLeft() and popupInternalPaddingRight() with
popupInternalPaddingStart() and popupInternalPaddingEnd(). We check elemenet
direction in LayoutMenuList instead of each of popupInternalPadding*
implementations.

This CL has no behavior changes.

BUG=232333
==========

to

==========
LayoutTheme: Clean up popupInternalPadding* functions.

Replace popupInternalPaddingLeft() and popupInternalPaddingRight() with
popupInternalPaddingStart() and popupInternalPaddingEnd(). We check element
direction in LayoutMenuList instead of each of popupInternalPadding*
implementations.

This CL has no behavior changes.

BUG=232333
==========

[tkent, 2016-08-09 04:45:48]

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

[tkent, 2016-08-09 04:45:48]

keishi@, would you review this please?

[keishi, 2016-08-09 04:59:40]

LGTM

[commit-bot: I haz the power, 2016-08-09 05:11:58]

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

[commit-bot: I haz the power, 2016-08-09 05:11:58]

Dry run: This issue passed the CQ dry run.

[tkent, 2016-08-09 06:14:57]

The CQ bit was checked by tkent@chromium.org

[commit-bot: I haz the power, 2016-08-09 06:15:12]

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, 2016-08-09 06:19:25]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-09 06:22:34]

Description was changed from

==========
LayoutTheme: Clean up popupInternalPadding* functions.

Replace popupInternalPaddingLeft() and popupInternalPaddingRight() with
popupInternalPaddingStart() and popupInternalPaddingEnd(). We check element
direction in LayoutMenuList instead of each of popupInternalPadding*
implementations.

This CL has no behavior changes.

BUG=232333
==========

to

==========
LayoutTheme: Clean up popupInternalPadding* functions.

Replace popupInternalPaddingLeft() and popupInternalPaddingRight() with
popupInternalPaddingStart() and popupInternalPaddingEnd(). We check element
direction in LayoutMenuList instead of each of popupInternalPadding*
implementations.

This CL has no behavior changes.

BUG=232333

Committed: https://crrev.com/252ae631e7f4cb0bf05b8558013f1e29ce40460a
Cr-Commit-Position: refs/heads/master@{#410596}
==========

[commit-bot: I haz the power, 2016-08-09 06:22:35]

Patchset 1 (id:??) landed as
https://crrev.com/252ae631e7f4cb0bf05b8558013f1e29ce40460a
Cr-Commit-Position: refs/heads/master@{#410596}