[Layout API] Use FrameView::layoutViewItem() in LayoutPart.cpp

[Layout API] Use FrameView::layoutViewItem() in LayoutPart.cpp

There are several references to layoutView() which can be replaced
1-1 with layoutViewItem(). I added hitTestNoLifecycleUpdate() to
LayoutViewItem.

BUG=499321
Committed: https://crrev.com/bf3c201710482f402da95f7ec3376cf2f8f21a6d
Cr-Commit-Position: refs/heads/master@{#394821}

[pilgrim_google, 2016-05-19 14:31:41]

pilgrim@chromium.org changed reviewers:
+ eae@chromium.org, jsbell@chromium.org

[eae, 2016-05-19 16:21:00]

The CQ bit was checked by eae@chromium.org

[eae, 2016-05-19 16:21:01]

lgtm

[commit-bot: I haz the power, 2016-05-19 16:21:32]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1998643002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1998643002/1

[commit-bot: I haz the power, 2016-05-19 18:40:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-19 18:41:21]

Description was changed from

==========
[Layout API] Use FrameView::layoutViewItem() in LayoutPart.cpp

There are several references to layoutView() which can be replaced
1-1 with layoutViewItem(). I added hitTestNoLifecycleUpdate() to
LayoutViewItem.

BUG=499321
==========

to

==========
[Layout API] Use FrameView::layoutViewItem() in LayoutPart.cpp

There are several references to layoutView() which can be replaced
1-1 with layoutViewItem(). I added hitTestNoLifecycleUpdate() to
LayoutViewItem.

BUG=499321

Committed: https://crrev.com/bf3c201710482f402da95f7ec3376cf2f8f21a6d
Cr-Commit-Position: refs/heads/master@{#394821}
==========

[commit-bot: I haz the power, 2016-05-19 18:41:22]

Patchset 1 (id:??) landed as
https://crrev.com/bf3c201710482f402da95f7ec3376cf2f8f21a6d
Cr-Commit-Position: refs/heads/master@{#394821}