[TTS] Fix long-press tests to allow empty strings.

[TTS] Fix long-press tests to allow empty strings.

Fixes recent tablet failures.

We have two tablet tests on long-press having the selection become
empty after a sequence that includes selecting.  For some reason
the latest CS seems to change to an empty string instead of null
so the tests fail on M.  Not sure what the underlaying cause is,
but seems to work fine to just check that the text is empty rather
than checking explicitly for null.

BUG=715978
TBR=twellington

Review-Url: https://codereview.chromium.org/2844063006
Cr-Commit-Position: refs/heads/master@{#467794}
Committed: https://chromium.googlesource.com/chromium/src/+/3b05f273c3b5054cbc960aedf38ee2f0fc2fd021

[Donn Denman, 2017-04-27 20:10:02]

Description was changed from

==========
[TTS] Fix tablet tests to allow empty strings.

We have two tablet tests on long-press having the selection become
empty after a sequence that includes selecting.  For some reason
the latest CS seems to change to an empty string instead of null
so the tests fail on M.  Not sure what the underlaying cause is,
but seems to work fine to just check that the text is empty rather
than checking explicitly for null.

BUG=715978
==========

to

==========
[TTS] Fix long-press tests to allow empty strings.

Fixes recent tablet failures.

We have two tablet tests on long-press having the selection become
empty after a sequence that includes selecting.  For some reason
the latest CS seems to change to an empty string instead of null
so the tests fail on M.  Not sure what the underlaying cause is,
but seems to work fine to just check that the text is empty rather
than checking explicitly for null.

BUG=715978
==========

[Donn Denman, 2017-04-27 20:10:03]

donnd@chromium.org changed reviewers:
+ twellington@chromium.org

[Donn Denman, 2017-04-27 20:10:15]

Theresa, PTAL.

[Donn Denman, 2017-04-27 20:53:37]

Description was changed from

==========
[TTS] Fix long-press tests to allow empty strings.

Fixes recent tablet failures.

We have two tablet tests on long-press having the selection become
empty after a sequence that includes selecting.  For some reason
the latest CS seems to change to an empty string instead of null
so the tests fail on M.  Not sure what the underlaying cause is,
but seems to work fine to just check that the text is empty rather
than checking explicitly for null.

BUG=715978
==========

to

==========
[TTS] Fix long-press tests to allow empty strings.

Fixes recent tablet failures.

We have two tablet tests on long-press having the selection become
empty after a sequence that includes selecting.  For some reason
the latest CS seems to change to an empty string instead of null
so the tests fail on M.  Not sure what the underlaying cause is,
but seems to work fine to just check that the text is empty rather
than checking explicitly for null.

BUG=715978

TBR=twellington
==========

[Donn Denman, 2017-04-27 20:53:42]

The CQ bit was checked by donnd@chromium.org

[commit-bot: I haz the power, 2017-04-27 20:54:09]

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, 2017-04-27 21:30:48]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493326422603800, "parent_rev":
"90567cc4853a3df94213a410c76ee9f981b75ecc", "commit_rev":
"3b05f273c3b5054cbc960aedf38ee2f0fc2fd021"}

[commit-bot: I haz the power, 2017-04-27 21:31:06]

Description was changed from

==========
[TTS] Fix long-press tests to allow empty strings.

Fixes recent tablet failures.

We have two tablet tests on long-press having the selection become
empty after a sequence that includes selecting.  For some reason
the latest CS seems to change to an empty string instead of null
so the tests fail on M.  Not sure what the underlaying cause is,
but seems to work fine to just check that the text is empty rather
than checking explicitly for null.

BUG=715978

TBR=twellington
==========

to

==========
[TTS] Fix long-press tests to allow empty strings.

Fixes recent tablet failures.

We have two tablet tests on long-press having the selection become
empty after a sequence that includes selecting.  For some reason
the latest CS seems to change to an empty string instead of null
so the tests fail on M.  Not sure what the underlaying cause is,
but seems to work fine to just check that the text is empty rather
than checking explicitly for null.

BUG=715978

TBR=twellington

Review-Url: https://codereview.chromium.org/2844063006
Cr-Commit-Position: refs/heads/master@{#467794}
Committed:
https://chromium.googlesource.com/chromium/src/+/3b05f273c3b5054cbc960aedf38e...
==========

[commit-bot: I haz the power, 2017-04-27 21:31:06]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/3b05f273c3b5054cbc960aedf38e...