Use counter for tabStop.

Use counter for tabStop.

Adds usecounter for TabStopProperty and TabStopAttribute.
These are counted separately.

Chromium side change is:
https://codereview.chromium.org/1059153002/

BUG=380445
NOTRY=TRUE

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=193092

[kochi, 2015-04-03 04:22:50]

kochi@chromium.org changed reviewers:
+ hayato@chromium.org

[kochi, 2015-04-03 04:22:51]

PTAL

[hayato, 2015-04-03 04:45:07]

The CQ bit was checked by hayato@chromium.org

[hayato, 2015-04-03 04:45:08]

lgtm

[commit-bot: I haz the power, 2015-04-03 04:47:12]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1058723004/1

[commit-bot: I haz the power, 2015-04-03 04:51:57]

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

[commit-bot: I haz the power, 2015-04-03 04:51:58]

Try jobs failed on following builders:
  mac_blink_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/mac_blink_rel/builds/50370)

[kochi, 2015-04-03 04:54:01]

The CQ bit was checked by kochi@chromium.org

[kochi, 2015-04-03 04:54:01]

The patchset sent to the CQ was uploaded after l-g-t-m from hayato@chromium.org
Link to the patchset: https://codereview.chromium.org/1058723004/#ps20001
(title: "rebase and renumber")

[commit-bot: I haz the power, 2015-04-03 04:55:18]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1058723004/20001

[commit-bot: I haz the power, 2015-04-03 06:55:38]

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

[commit-bot: I haz the power, 2015-04-03 06:55:40]

Failed to apply patch for Source/core/frame/UseCounter.h:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  patching file Source/core/frame/UseCounter.h
  Hunk #1 FAILED at 681.
  1 out of 1 hunk FAILED -- saving rejects to file
Source/core/frame/UseCounter.h.rej

Patch:       Source/core/frame/UseCounter.h
Index: Source/core/frame/UseCounter.h
diff --git a/Source/core/frame/UseCounter.h b/Source/core/frame/UseCounter.h
index
546b0d8c8745bbf35a1635c30489d94627e97ae9..60a47352e79c2ed95e94032546e6502d03d2b73e
100644
--- a/Source/core/frame/UseCounter.h
+++ b/Source/core/frame/UseCounter.h
@@ -681,6 +681,8 @@ public:
         NetInfo = 744,
         BackgroundSync = 745,
         DocumentURI = 746,
+        TabStopProperty = 747,
+        TabStopAttribute = 748,
 
         // Add new features immediately above this line. Don't change assigned
         // numbers of any item, and don't reuse removed slots.

[commit-bot: I haz the power, 2015-04-03 06:56:01]

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

[kochi, 2015-04-03 07:00:30]

The CQ bit was checked by kochi@chromium.org

[kochi, 2015-04-03 07:00:31]

The patchset sent to the CQ was uploaded after l-g-t-m from hayato@chromium.org
Link to the patchset: https://codereview.chromium.org/1058723004/#ps40001
(title: "rebase and renumber again")

[commit-bot: I haz the power, 2015-04-03 07:01:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1058723004/40001

[commit-bot: I haz the power, 2015-04-03 07:01:47]

Committed patchset #3 (id:40001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=193092