Move CSSCounterValue & CSSCursorImageValue to the namespace blink::cssvalue.

Move CSSCounterValue &  CSSCursorImageValue to the namespace blink::cssvalue.

This is a continuation of other work to move CSS.*Value types to the nested
namespace blink::cssvalue to avoid name collisions. I will be moving over type
2 or 3 at a time per CL. In some cases we need to temporarily introduce using
statements while we're shuffling the classes around. These will be cleaned up
once all types have been moved to blink::cssvalue.

BUG=667961
Review-Url: https://codereview.chromium.org/2804673003
Cr-Commit-Position: refs/heads/master@{#462740}
Committed: https://chromium.googlesource.com/chromium/src/+/4d188dd210489eb0a70bd66af0a1cf1400331399

[slangley, 2017-04-06 00:39:26]

slangley@chromium.org changed reviewers:
+ meade@chromium.org

[meade_UTC10, 2017-04-06 03:08:28]

lgtm \o/

[slangley, 2017-04-06 05:01:31]

The CQ bit was checked by slangley@chromium.org

[commit-bot: I haz the power, 2017-04-06 05:01:50]

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, 2017-04-06 07:25:23]

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

[commit-bot: I haz the power, 2017-04-06 07:25:24]

Try jobs failed on following builders:
  win_chromium_rel_ng on master.tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[slangley, 2017-04-06 23:43:43]

The CQ bit was checked by slangley@chromium.org

[commit-bot: I haz the power, 2017-04-06 23:44:34]

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, 2017-04-07 01:41:38]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491522223122150, "parent_rev":
"60d4e0a63eb3f2be26aca1281be29c64b0f5c670", "commit_rev":
"4d188dd210489eb0a70bd66af0a1cf1400331399"}

[commit-bot: I haz the power, 2017-04-07 01:42:31]

Description was changed from

==========
Move CSSCounterValue &  CSSCursorImageValue to the namespace blink::cssvalue.

This is a continuation of other work to move CSS.*Value types to the nested
namespace blink::cssvalue to avoid name collisions. I will be moving over type
2 or 3 at a time per CL. In some cases we need to temporarily introduce using
statements while we're shuffling the classes around. These will be cleaned up
once all types have been moved to blink::cssvalue.

BUG=667961
==========

to

==========
Move CSSCounterValue &  CSSCursorImageValue to the namespace blink::cssvalue.

This is a continuation of other work to move CSS.*Value types to the nested
namespace blink::cssvalue to avoid name collisions. I will be moving over type
2 or 3 at a time per CL. In some cases we need to temporarily introduce using
statements while we're shuffling the classes around. These will be cleaned up
once all types have been moved to blink::cssvalue.

BUG=667961

Review-Url: https://codereview.chromium.org/2804673003
Cr-Commit-Position: refs/heads/master@{#462740}
Committed:
https://chromium.googlesource.com/chromium/src/+/4d188dd210489eb0a70bd66af0a1...
==========

[commit-bot: I haz the power, 2017-04-07 01:42:32]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/4d188dd210489eb0a70bd66af0a1...