Introduce css3TextEnabled instead of CSS3_TEXT.

Source/core/page/UseCounter.cpp

Index: Source/core/page/UseCounter.cpp
diff --git a/Source/core/page/UseCounter.cpp b/Source/core/page/UseCounter.cpp
index 58a983854345a23d9f03a59fbc88f40644a6f17c..834e440ff9e8274768fc8a524d8bcc3c86bb29da 100644
--- a/Source/core/page/UseCounter.cpp
+++ b/Source/core/page/UseCounter.cpp
@@ -466,7 +466,6 @@ static int mapCSSPropertyIdToCSSSampleId(int id)
     case CSSPropertyTextDecorationStyle: return 402;
     case CSSPropertyTextDecorationColor: return 403;
 #if defined(ENABLE_CSS3_TEXT) && ENABLE_CSS3_TEXT
-    case CSSPropertyWebkitTextAlignLast: return 404;
     case CSSPropertyWebkitTextUnderlinePosition: return 405;
 #endif
     case CSSPropertyMaxZoom: return 406;
@@ -488,6 +487,8 @@ static int mapCSSPropertyIdToCSSSampleId(int id)
     case CSSPropertyMixBlendMode: return 420;
     case CSSPropertyTouchAction: return 421;
     case CSSPropertyGridArea: return 422;
+    case CSSPropertyTextAlignLast: return 423;

[Julien - ping for review, 2013/07/12 00:18:00]

That's wrong, you shouldn't be changing the returned value: as this is the same
value and we already allocated a slot in the histogram, you should just reuse
the old value (404).

(btw, for next time, you should update also maximumCSSSampleId() if you add a
new property here)

[dw.im, 2013/07/12 00:21:04]

 I've done this as a patch set #2 just before you left this comment. ;-)
 Thanks for reviewing!!

+
 
     // Add new features above this line (don't change the assigned numbers of the existing
     // items) and update maximumCSSSampleId() with the new maximum value.