[Editing][CodeHealth] assert_selection test doesn't need to have element.

assert_selection test doesn't need to have element.

Let assert_selection create body element so that each assert_selection test
 doesn't need to have element before the script.

TEST=LayoutTests/editing/assert_selection.html

Committed: https://crrev.com/553fb62bcbd4e88e1409eee669944dbb916b8807
Cr-Commit-Position: refs/heads/master@{#404109}

[yoichio, 2016-07-07 05:43:40]

Description was changed from

==========
assert_selection intoro body

BUG=
==========

to

==========
assert_selection test doesn't need to have element.

Let assert_selection create body element so that each assert_selection test
 doesn't need to have element before the script.

TEST=LayoutTests/editing/assert_selection.html
==========

[yoichio, 2016-07-07 05:43:40]

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

[yosin_UTC9, 2016-07-07 05:55:48]

lgtm w/ nit

https://codereview.chromium.org/2125233003/diff/1/third_party/WebKit/LayoutTe...
File third_party/WebKit/LayoutTests/editing/assert_selection.js (right):

https://codereview.chromium.org/2125233003/diff/1/third_party/WebKit/LayoutTe...
third_party/WebKit/LayoutTests/editing/assert_selection.js:512: document.body =
document.createElement("body");
Let's check whether |document| has BODY or not to avoid to destruct existing
body.
if (!document.body)
  document.body = document.createElement("body");

[yoichio, 2016-07-07 06:42:07]

https://codereview.chromium.org/2125233003/diff/1/third_party/WebKit/LayoutTe...
File third_party/WebKit/LayoutTests/editing/assert_selection.js (right):

https://codereview.chromium.org/2125233003/diff/1/third_party/WebKit/LayoutTe...
third_party/WebKit/LayoutTests/editing/assert_selection.js:512: document.body =
document.createElement("body");
On 2016/07/07 05:55:48, Yosi_UTC9 wrote:
> Let's check whether |document| has BODY or not to avoid to destruct existing
> body.
> if (!document.body)
>   document.body = document.createElement("body");

Done.

[yoichio, 2016-07-07 06:42:10]

The CQ bit was checked by yoichio@chromium.org

[yoichio, 2016-07-07 06:42:10]

The patchset sent to the CQ was uploaded after l-g-t-m from yosin@chromium.org
Link to the patchset: https://codereview.chromium.org/2125233003/#ps20001
(title: "update")

[commit-bot: I haz the power, 2016-07-07 06:42:27]

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, 2016-07-07 09:20:03]

Description was changed from

==========
assert_selection test doesn't need to have element.

Let assert_selection create body element so that each assert_selection test
 doesn't need to have element before the script.

TEST=LayoutTests/editing/assert_selection.html
==========

to

==========
assert_selection test doesn't need to have element.

Let assert_selection create body element so that each assert_selection test
 doesn't need to have element before the script.

TEST=LayoutTests/editing/assert_selection.html
==========

[commit-bot: I haz the power, 2016-07-07 09:20:04]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-07-07 09:20:09]

CQ bit was unchecked.

[commit-bot: I haz the power, 2016-07-07 09:21:38]

Description was changed from

==========
assert_selection test doesn't need to have element.

Let assert_selection create body element so that each assert_selection test
 doesn't need to have element before the script.

TEST=LayoutTests/editing/assert_selection.html
==========

to

==========
assert_selection test doesn't need to have element.

Let assert_selection create body element so that each assert_selection test
 doesn't need to have element before the script.

TEST=LayoutTests/editing/assert_selection.html

Committed: https://crrev.com/553fb62bcbd4e88e1409eee669944dbb916b8807
Cr-Commit-Position: refs/heads/master@{#404109}
==========

[commit-bot: I haz the power, 2016-07-07 09:21:40]

Patchset 2 (id:??) landed as
https://crrev.com/553fb62bcbd4e88e1409eee669944dbb916b8807
Cr-Commit-Position: refs/heads/master@{#404109}