Add UseCounters for usage of -webkit-text

Add UseCounters for usage of -webkit-text

We currently support -webkit-text as a value in clip properties,
background-clip, -webkit-background-clip and -webkit-mask-clip, as
well as in color properties (only when in quirks mode). I suspect
usage is extremely rare in both cases so this patch adds counters
for these.

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=201363

[Timothy Loh, 2015-08-27 07:30:37]

timloh@chromium.org changed reviewers:
+ alancutter@chromium.org, dstockwell@chromium.org

[alancutter (OOO until 2018), 2015-08-27 07:35:55]

lgtm

[Timothy Loh, 2015-08-27 07:42:29]

The CQ bit was checked by timloh@chromium.org

[commit-bot: I haz the power, 2015-08-27 07:42:37]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1311713004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1311713004/1

[commit-bot: I haz the power, 2015-08-27 09:53:42]

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

[commit-bot: I haz the power, 2015-08-27 09:53:43]

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 833.
  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
04f257e4fdef3a9d0b924eb24f881e7a633f5a0f..7674f7d081dabcb21725eba0d44c09b6fedebb94
100644
--- a/Source/core/frame/UseCounter.h
+++ b/Source/core/frame/UseCounter.h
@@ -833,6 +833,8 @@ public:
         CSSAnimationsStackedNeutralKeyframe = 937,
         ReadingCheckedInClickHandler = 938,
         FlexboxIntrinsicSizeAlgorithmIsDifferent = 939,
+        WebkitTextInClipProperty = 940,
+        WebkitTextInColorProperty = 941,
 
         // 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, 2015-08-27 09:53:47]

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

[Timothy Loh, 2015-08-28 01:59:59]

The CQ bit was checked by timloh@chromium.org

[Timothy Loh, 2015-08-28 02:00:00]

The patchset sent to the CQ was uploaded after l-g-t-m from
alancutter@chromium.org
Link to the patchset: https://codereview.chromium.org/1311713004/#ps20001
(title: "rebase")

[commit-bot: I haz the power, 2015-08-28 02:00:07]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1311713004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1311713004/20001

[commit-bot: I haz the power, 2015-08-28 03:21:05]

Committed patchset #2 (id:20001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=201363