cc: Toggle LCD text at raster time instead of record time.

cc/layers/content_layer.h

Index: cc/layers/content_layer.h
diff --git a/cc/layers/content_layer.h b/cc/layers/content_layer.h
index fe0bd37970f4323f51f8043a5e475e07456db496..22dd8fd8df6c657de2f915676d7065746d8d6c1f 100644
--- a/cc/layers/content_layer.h
+++ b/cc/layers/content_layer.h
@@ -65,11 +65,8 @@ class CC_EXPORT ContentLayer : public TiledLayer {
   // TiledLayer implementation.
   void CreateUpdaterIfNeeded() override;
 
-  void UpdateCanUseLCDText();
-
   ContentLayerClient* client_;
   scoped_refptr<ContentLayerUpdater> updater_;
-  bool can_use_lcd_text_last_frame_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentLayer);
 };