[TextBlob] Fix LCD text handling.

Source/platform/fonts/Font.h

Index: Source/platform/fonts/Font.h
diff --git a/Source/platform/fonts/Font.h b/Source/platform/fonts/Font.h
index 212811d27faf0979840c5bd447e60cda27a58f19..7547ef5139b295a0efddfcdc1dd5bdf273c1a083 100644
--- a/Source/platform/fonts/Font.h
+++ b/Source/platform/fonts/Font.h
@@ -187,7 +187,8 @@ private:
         return m_fontFallbackList && m_fontFallbackList->shouldSkipDrawing();
     }
 
-    PassTextBlobPtr buildTextBlob(const GlyphBuffer&, float initialAdvance, const FloatRect& bounds, float& advance) const;
+    PassTextBlobPtr buildTextBlob(const GlyphBuffer&, float initialAdvance, const FloatRect& bounds,
+        float& advance, bool couldUseLCD) const;
 
     FontDescription m_fontDescription;
     mutable RefPtr<FontFallbackList> m_fontFallbackList;