cc: Remove tile sharing from tilings.

cc/test/fake_picture_layer_impl.h

Index: cc/test/fake_picture_layer_impl.h
diff --git a/cc/test/fake_picture_layer_impl.h b/cc/test/fake_picture_layer_impl.h
index 353d22ed86316d43b1c5fbcb8b791fbba88ee1ff..e396af9fb6aec6d444baf826a191b4dc70b5ae97 100644
--- a/cc/test/fake_picture_layer_impl.h
+++ b/cc/test/fake_picture_layer_impl.h
@@ -149,6 +149,10 @@ class FakePictureLayerImpl : public PictureLayerImpl {
     return only_used_low_res_last_append_quads_;
   }
 
+  void set_can_use_lcd_text(bool can_use_lcd_text) {
+    draw_properties_.can_use_lcd_text = can_use_lcd_text;
+  }
+
  protected:
   FakePictureLayerImpl(LayerTreeImpl* tree_impl,
                        int id,