Revert 169264 "Add plumbing for font-stretch"

trunk/Source/core/css/resolver/AnimatedStyleBuilder.cpp

Index: trunk/Source/core/css/resolver/AnimatedStyleBuilder.cpp
===================================================================
--- trunk/Source/core/css/resolver/AnimatedStyleBuilder.cpp	(revision 169272)
+++ trunk/Source/core/css/resolver/AnimatedStyleBuilder.cpp	(working copy)
@@ -225,26 +225,6 @@
     }
 }
 
-FontStretch animatableValueToFontStretch(const AnimatableValue* value)
-{
-    ASSERT(FontStretchUltraCondensed == 1 && FontStretchUltraExpanded == 9);
-    unsigned index = round(toAnimatableDouble(value)->toDouble()) - 1;
-    static const FontStretch stretchValues[] = {
-        FontStretchUltraCondensed,
-        FontStretchExtraCondensed,
-        FontStretchCondensed,
-        FontStretchSemiCondensed,
-        FontStretchNormal,
-        FontStretchSemiExpanded,
-        FontStretchExpanded,
-        FontStretchExtraExpanded,
-        FontStretchUltraExpanded
-    };
-
-    index = clampTo<unsigned>(index, 0, WTF_ARRAY_LENGTH(stretchValues) - 1);
-    return stretchValues[index];
-}
-
 FontWeight animatableValueToFontWeight(const AnimatableValue* value)
 {
     int index = round(toAnimatableDouble(value)->toDouble() / 100) - 1;
@@ -392,9 +372,6 @@
     case CSSPropertyFontSize:
         style->setFontSize(clampTo<float>(toAnimatableDouble(value)->toDouble(), 0));
         return;
-    case CSSPropertyFontStretch:
-        style->setFontStretch(animatableValueToFontStretch(value));
-        return;
     case CSSPropertyFontWeight:
         style->setFontWeight(animatableValueToFontWeight(value));
         return;