Removed webrtc::RTCStatsMemberInterface::k[Sequence]StaticString usages.

Removed webrtc::RTCStatsMemberInterface::k[Sequence]StaticString usages.

Currently there are const char* and std::string varieties of strings in
RTCStatsMember objects ("StaticString" and "String"). The const char*
version is going away so that we don't have two string types.

This CL removes references to the "StaticString" types so that a WebRTC
CL can remove it without breaking Chromium. Only rtc_stats.cc have to
be updated, not affecting any code because rtc_stats is not used yet
(a CL is in the works that will use it and add unittests for it that is
blocked on a WebRTC CL that is under review).

BUG=chromium:627816
Committed: https://crrev.com/3b022272fd85b6dc286d4d851ad02da7d5c551e3
Cr-Commit-Position: refs/heads/master@{#418845}

[hbos_chromium, 2016-09-15 10:41:56]

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

[commit-bot: I haz the power, 2016-09-15 10:42:10]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[hbos_chromium, 2016-09-15 10:44:53]

hbos@chromium.org changed reviewers:
+ perkj@chromium.org

[hbos_chromium, 2016-09-15 10:44:54]

Please take a look, perkj. (Tiny CL)

[commit-bot: I haz the power, 2016-09-15 11:25:07]

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

[commit-bot: I haz the power, 2016-09-15 11:25:08]

Dry run: This issue passed the CQ dry run.

[hbos_chromium, 2016-09-15 12:42:47]

On 2016/09/15 10:44:54, hbos_chromium wrote:
> Please take a look, perkj. (Tiny CL)

Holding off landing https://codereview.webrtc.org/2340303002/ until this lands.

[perkj_chrome, 2016-09-15 12:49:11]

lgtm

[hbos_chromium, 2016-09-15 12:50:18]

The CQ bit was checked by hbos@chromium.org

[commit-bot: I haz the power, 2016-09-15 12:50:33]

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, 2016-09-15 12:55:19]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-15 12:57:53]

Description was changed from

==========
Removed webrtc::RTCStatsMemberInterface::k[Sequence]StaticString usages.

Currently there are const char* and std::string varieties of strings in
RTCStatsMember objects ("StaticString" and "String"). The const char*
version is going away so that we don't have two string types.

This CL removes references to the "StaticString" types so that a WebRTC
CL can remove it without breaking Chromium. Only rtc_stats.cc have to
be updated, not affecting any code because rtc_stats is not used yet
(a CL is in the works that will use it and add unittests for it that is
blocked on a WebRTC CL that is under review).

BUG=chromium:627816
==========

to

==========
Removed webrtc::RTCStatsMemberInterface::k[Sequence]StaticString usages.

Currently there are const char* and std::string varieties of strings in
RTCStatsMember objects ("StaticString" and "String"). The const char*
version is going away so that we don't have two string types.

This CL removes references to the "StaticString" types so that a WebRTC
CL can remove it without breaking Chromium. Only rtc_stats.cc have to
be updated, not affecting any code because rtc_stats is not used yet
(a CL is in the works that will use it and add unittests for it that is
blocked on a WebRTC CL that is under review).

BUG=chromium:627816

Committed: https://crrev.com/3b022272fd85b6dc286d4d851ad02da7d5c551e3
Cr-Commit-Position: refs/heads/master@{#418845}
==========

[commit-bot: I haz the power, 2016-09-15 12:57:55]

Patchset 1 (id:??) landed as
https://crrev.com/3b022272fd85b6dc286d4d851ad02da7d5c551e3
Cr-Commit-Position: refs/heads/master@{#418845}