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

cc/trees/layer_tree_settings.h

Index: cc/trees/layer_tree_settings.h
diff --git a/cc/trees/layer_tree_settings.h b/cc/trees/layer_tree_settings.h
index 3097e59028246d647ced7629813eb3ddac8d6c7f..69ac995d22885389303c6db107adbeaf31f698fc 100644
--- a/cc/trees/layer_tree_settings.h
+++ b/cc/trees/layer_tree_settings.h
@@ -54,6 +54,7 @@ class CC_EXPORT LayerTreeSettings {
   bool timeout_and_draw_when_animation_checkerboards;
   int maximum_number_of_failed_draws_before_draw_is_forced_;
   bool layer_transforms_should_scale_layer_contents;
+  bool layers_always_allowed_lcd_text;

[enne (OOO), 2014/11/14 00:05:46]

I wasn't sure about this being a layer tree setting vs a per layer setting, but
I guess the way it is used now is as if it were a layer tree setting.  If
ui::Compositor ever wants a per layer setting, we can change this.

   float minimum_contents_scale;
   float low_res_contents_scale_factor;
   float top_controls_height;