Include <wchar.h> for mbstate_t.

Include <wchar.h> for mbstate_t.

mbstate_t is defined in <wchar.h>, which is often indirectly included
through <string>. However, that's not true for all implementations of
C++ standard library. This CL adds the missing inclusion of <wchar.h> in
base/strings/string16.h for the definition of mbstate_t.

BUG=None

Committed: https://crrev.com/7005a6e85635037bf2785e56a94f3e1526c87fb5
Cr-Commit-Position: refs/heads/master@{#398199}

[Ben Chan, 2016-06-05 06:12:58]

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

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

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2041633002/1

[Ben Chan, 2016-06-05 07:38:36]

Description was changed from

==========
Include <wchar.h> for mbstate_t.

mbstate_t is defined in <wchar.h>, which is often indirectly included
through <string>. However, that's not true for all implementations of
C++ standard library. This CL adds the missing inclusion of <wchar.h> in
base/strings/string16.h for the definition of mbstate_t.

BUG=None
==========

to

==========
Include <wchar.h> for mbstate_t.

mbstate_t is defined in <wchar.h>, which is often indirectly included
through <string>. However, that's not true for all implementations of
C++ standard library. This CL adds the missing inclusion of <wchar.h> in
base/strings/string16.h for the definition of mbstate_t.

BUG=None
==========

[Ben Chan, 2016-06-05 07:38:36]

benchan@chromium.org changed reviewers:
+ thestig@chromium.org

[commit-bot: I haz the power, 2016-06-05 08:07:57]

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

[commit-bot: I haz the power, 2016-06-05 08:07:58]

Dry run: This issue passed the CQ dry run.

[Ben Chan, 2016-06-06 15:37:55]

benchan@chromium.org changed reviewers:
+ mark@chromium.org

[Lei Zhang, 2016-06-06 21:30:37]

The CQ bit was checked by thestig@chromium.org

[Lei Zhang, 2016-06-06 21:30:38]

lgtm

[commit-bot: I haz the power, 2016-06-06 21:32:27]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2041633002/1

[commit-bot: I haz the power, 2016-06-07 02:19:19]

Description was changed from

==========
Include <wchar.h> for mbstate_t.

mbstate_t is defined in <wchar.h>, which is often indirectly included
through <string>. However, that's not true for all implementations of
C++ standard library. This CL adds the missing inclusion of <wchar.h> in
base/strings/string16.h for the definition of mbstate_t.

BUG=None
==========

to

==========
Include <wchar.h> for mbstate_t.

mbstate_t is defined in <wchar.h>, which is often indirectly included
through <string>. However, that's not true for all implementations of
C++ standard library. This CL adds the missing inclusion of <wchar.h> in
base/strings/string16.h for the definition of mbstate_t.

BUG=None
==========

[commit-bot: I haz the power, 2016-06-07 02:19:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-07 02:22:45]

Description was changed from

==========
Include <wchar.h> for mbstate_t.

mbstate_t is defined in <wchar.h>, which is often indirectly included
through <string>. However, that's not true for all implementations of
C++ standard library. This CL adds the missing inclusion of <wchar.h> in
base/strings/string16.h for the definition of mbstate_t.

BUG=None
==========

to

==========
Include <wchar.h> for mbstate_t.

mbstate_t is defined in <wchar.h>, which is often indirectly included
through <string>. However, that's not true for all implementations of
C++ standard library. This CL adds the missing inclusion of <wchar.h> in
base/strings/string16.h for the definition of mbstate_t.

BUG=None

Committed: https://crrev.com/7005a6e85635037bf2785e56a94f3e1526c87fb5
Cr-Commit-Position: refs/heads/master@{#398199}
==========

[commit-bot: I haz the power, 2016-06-07 02:22:46]

Patchset 1 (id:??) landed as
https://crrev.com/7005a6e85635037bf2785e56a94f3e1526c87fb5
Cr-Commit-Position: refs/heads/master@{#398199}