DevTools: Always have some content in a TextPrompt

DevTools: Always have some content in a TextPrompt

If the TextPrompt was empty, it migh t have a different height then when
the first character is typed. This patch adds a psuedoelement with a
single character so that the height remains constant.

BUG=686876
Review-Url: https://codereview.chromium.org/2678183002
Cr-Commit-Position: refs/heads/master@{#448456}
Committed: https://chromium.googlesource.com/chromium/src/+/fe93dfadae6424df9875c7e9f72b27985ba7d6d1

[einbinder, 2017-02-06 21:31:32]

einbinder@chromium.org changed reviewers:
+ pfeldman@chromium.org

[einbinder, 2017-02-06 21:31:33]

ptal

[pfeldman, 2017-02-06 21:38:00]

lgtm

[einbinder, 2017-02-06 21:45:34]

The CQ bit was checked by einbinder@chromium.org

[commit-bot: I haz the power, 2017-02-06 21:46:37]

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, 2017-02-07 00:11:02]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1486417534069130, "parent_rev":
"efb5b2d95f612ff05ead8077985b77d30fa8edba", "commit_rev":
"fe93dfadae6424df9875c7e9f72b27985ba7d6d1"}

[commit-bot: I haz the power, 2017-02-07 00:11:38]

Description was changed from

==========
DevTools: Always have some content in a TextPrompt

If the TextPrompt was empty, it migh t have a different height then when
the first character is typed. This patch adds a psuedoelement with a
single character so that the height remains constant.

BUG=686876
==========

to

==========
DevTools: Always have some content in a TextPrompt

If the TextPrompt was empty, it migh t have a different height then when
the first character is typed. This patch adds a psuedoelement with a
single character so that the height remains constant.

BUG=686876

Review-Url: https://codereview.chromium.org/2678183002
Cr-Commit-Position: refs/heads/master@{#448456}
Committed:
https://chromium.googlesource.com/chromium/src/+/fe93dfadae6424df9875c7e9f72b...
==========

[commit-bot: I haz the power, 2017-02-07 00:11:39]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/fe93dfadae6424df9875c7e9f72b...