Ensure clean layout for all (but deprecated) functions creating VisiblePositions

Ensure clean layout for all (but deprecated) functions creating VisiblePositions

This patch ensures clean layout when calling the following functions:
- VisiblePosition::beforeNode
- VisiblePosition::afterNode
- VisiblePosition::firstPositionInNode
- VisiblePosition::lastPositionInNode
- VisiblePosition::inParentBeforeNode
- VisiblePosition::inParentAfterNode

The layout update calls in these functions become unnecessary and are removed.

BUG=647219
Committed: https://crrev.com/563e8dd782f2c6ba461bde1d15591063d6a9ee62
Cr-Commit-Position: refs/heads/master@{#424967}

[Xiaocheng, 2016-10-13 03:31:20]

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

[commit-bot: I haz the power, 2016-10-13 03:31:39]

Dry run: 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, 2016-10-13 06:05:44]

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

[commit-bot: I haz the power, 2016-10-13 06:05:45]

Dry run: This issue passed the CQ dry run.

[Xiaocheng, 2016-10-13 06:06:12]

xiaochengh@chromium.org changed reviewers:
+ yosin@chromium.org

[Xiaocheng, 2016-10-13 06:06:13]

PTAL.

[yosin_UTC9, 2016-10-13 06:26:46]

lgtm

https://codereview.chromium.org/2415613003/diff/1/third_party/WebKit/Source/c...
File third_party/WebKit/Source/core/editing/commands/DeleteSelectionCommand.cpp
(right):

https://codereview.chromium.org/2415613003/diff/1/third_party/WebKit/Source/c...
third_party/WebKit/Source/core/editing/commands/DeleteSelectionCommand.cpp:419:
document().updateStyleAndLayoutIgnorePendingStylesheets();
Wow, we has been updating layout in if-condition!

[yosin_UTC9, 2016-10-13 06:26:48]

The CQ bit was checked by yosin@chromium.org

[commit-bot: I haz the power, 2016-10-13 06:27:12]

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, 2016-10-13 06:32:34]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-13 06:34:58]

Description was changed from

==========
Ensure clean layout for all (but deprecated) functions creating VisiblePositions

This patch ensures clean layout when calling the following functions:
- VisiblePosition::beforeNode
- VisiblePosition::afterNode
- VisiblePosition::firstPositionInNode
- VisiblePosition::lastPositionInNode
- VisiblePosition::inParentBeforeNode
- VisiblePosition::inParentAfterNode

The layout update calls in these functions become unnecessary and are removed.

BUG=647219
==========

to

==========
Ensure clean layout for all (but deprecated) functions creating VisiblePositions

This patch ensures clean layout when calling the following functions:
- VisiblePosition::beforeNode
- VisiblePosition::afterNode
- VisiblePosition::firstPositionInNode
- VisiblePosition::lastPositionInNode
- VisiblePosition::inParentBeforeNode
- VisiblePosition::inParentAfterNode

The layout update calls in these functions become unnecessary and are removed.

BUG=647219

Committed: https://crrev.com/563e8dd782f2c6ba461bde1d15591063d6a9ee62
Cr-Commit-Position: refs/heads/master@{#424967}
==========

[commit-bot: I haz the power, 2016-10-13 06:34:59]

Patchset 1 (id:??) landed as
https://crrev.com/563e8dd782f2c6ba461bde1d15591063d6a9ee62
Cr-Commit-Position: refs/heads/master@{#424967}