Index: cc/trees/layer_tree_host_impl.h |
diff --git a/cc/trees/layer_tree_host_impl.h b/cc/trees/layer_tree_host_impl.h |
index b9070ac13ae599d46efc792fe896acf2532d3599..20dfdef7a8031e43c14a773696a892404088530d 100644 |
--- a/cc/trees/layer_tree_host_impl.h |
+++ b/cc/trees/layer_tree_host_impl.h |
@@ -211,6 +211,9 @@ class CC_EXPORT LayerTreeHostImpl |
// This allows us to inject DidInitializeVisibleTile events for testing. |
void DidInitializeVisibleTileForTesting(); |
+ // Resets all of the trees to an empty state. |
+ void ResetTreesForTesting(); |
+ |
bool device_viewport_valid_for_tile_management() const { |
return device_viewport_valid_for_tile_management_; |
} |