Remove the ENABLE_TEXT_AUTOSIZING compile-time flag.

Source/WebCore/rendering/style/StyleVisualData.h

Index: Source/WebCore/rendering/style/StyleVisualData.h
diff --git a/Source/WebCore/rendering/style/StyleVisualData.h b/Source/WebCore/rendering/style/StyleVisualData.h
index b5140a78deaecc2e74a5cfc58aa587030da40b6b..7bbf19d50e6e9eca25142687628b27fbb5f23704 100644
--- a/Source/WebCore/rendering/style/StyleVisualData.h
+++ b/Source/WebCore/rendering/style/StyleVisualData.h
@@ -43,9 +43,7 @@ public:
         return clip == o.clip
             && hasClip == o.hasClip
             && textDecoration == o.textDecoration
-#if ENABLE(TEXT_AUTOSIZING)
             && m_textAutosizingMultiplier == o.m_textAutosizingMultiplier
-#endif
             && m_zoom == o.m_zoom;
     }
     bool operator!=(const StyleVisualData& o) const { return !(*this == o); }
@@ -54,9 +52,7 @@ public:
     bool hasClip : 1;
     unsigned textDecoration : ETextDecorationBits; // Text decorations defined *only* by this element.
 
-#if ENABLE(TEXT_AUTOSIZING)
     float m_textAutosizingMultiplier;
-#endif
     float m_zoom;
 
 private: