cc: Mirror LiveTilesRect and tiles between active and recycled trees.

cc/resources/picture_layer_tiling_unittest.cc

Index: cc/resources/picture_layer_tiling_unittest.cc
diff --git a/cc/resources/picture_layer_tiling_unittest.cc b/cc/resources/picture_layer_tiling_unittest.cc
index fbe26d6e7afcbc0148c3296608bd64ffcda7d2db..581e1fd246ea3a07242bced5ce1c2d1f77c429c0 100644
--- a/cc/resources/picture_layer_tiling_unittest.cc
+++ b/cc/resources/picture_layer_tiling_unittest.cc
@@ -2016,9 +2016,9 @@ TEST(PictureLayerTilingTest, RecycledTilesCleared) {
   active_tiling->ComputeTilePriorityRects(gfx::Rect(0, 0, 100, 100), 1.0f, 3.0,
                                           Occlusion());
 
-  // Ensure that we now have a tile here, but the recycle tiling does not.
+  // Ensure that we now have a tile here on both tilings again.
   EXPECT_TRUE(active_tiling->TileAt(0, 0));
-  EXPECT_FALSE(recycle_tiling->TileAt(0, 0));
+  EXPECT_TRUE(recycle_tiling->TileAt(0, 0));
 }
 
 TEST(PictureLayerTilingTest, RecycledTilesClearedOnReset) {