Fix tooltips for Chrome OS shelf overflow icons.

Fix tooltips for Chrome OS shelf overflow icons.

Fixes a regression from https://codereview.chromium.org/1816753002
Add OverflowBubbleView's ShelfView after creating the bubble widget.
(ShelfTooltipManager init requires the widget to exist first)

BUG=601880
TEST=Chrome OS shelf overflow bubble shows tooltips.
R=sky@chromium.org

Committed: https://crrev.com/01b843768f112912493d5a2510ecd6e09b0ed7bf
Cr-Commit-Position: refs/heads/master@{#386471}

[msw, 2016-04-11 19:04:29]

Hey Scott, please take a look; thanks!

[msw, 2016-04-11 19:04:35]

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

[commit-bot: I haz the power, 2016-04-11 19:05:07]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1875033004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1875033004/20001

[commit-bot: I haz the power, 2016-04-11 19:49:00]

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

[commit-bot: I haz the power, 2016-04-11 19:49:01]

Dry run: This issue passed the CQ dry run.

[sky, 2016-04-11 20:56:04]

LGTM

[msw, 2016-04-11 21:02:09]

The CQ bit was checked by msw@chromium.org

[commit-bot: I haz the power, 2016-04-11 21:02:54]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1875033004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1875033004/20001

[commit-bot: I haz the power, 2016-04-11 21:09:56]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-04-11 21:11:31]

Description was changed from

==========
Fix tooltips for Chrome OS shelf overflow icons.

Fixes a regression from https://codereview.chromium.org/1816753002
Add OverflowBubbleView's ShelfView after creating the bubble widget.
(ShelfTooltipManager init requires the widget to exist first)

BUG=601880
TEST=Chrome OS shelf overflow bubble shows tooltips.
R=sky@chromium.org
==========

to

==========
Fix tooltips for Chrome OS shelf overflow icons.

Fixes a regression from https://codereview.chromium.org/1816753002
Add OverflowBubbleView's ShelfView after creating the bubble widget.
(ShelfTooltipManager init requires the widget to exist first)

BUG=601880
TEST=Chrome OS shelf overflow bubble shows tooltips.
R=sky@chromium.org

Committed: https://crrev.com/01b843768f112912493d5a2510ecd6e09b0ed7bf
Cr-Commit-Position: refs/heads/master@{#386471}
==========

[commit-bot: I haz the power, 2016-04-11 21:11:32]

Patchset 2 (id:??) landed as
https://crrev.com/01b843768f112912493d5a2510ecd6e09b0ed7bf
Cr-Commit-Position: refs/heads/master@{#386471}