Index: cc/trees/layer_tree_host.h |
diff --git a/cc/trees/layer_tree_host.h b/cc/trees/layer_tree_host.h |
index 867bb197caf29fcea3537656c958fc85f615ad14..ee16f035c4a467b7851993b4b4ab5160f26c0920 100644 |
--- a/cc/trees/layer_tree_host.h |
+++ b/cc/trees/layer_tree_host.h |
@@ -229,7 +229,7 @@ class CC_EXPORT LayerTreeHost { |
void SetVisible(bool visible); |
bool visible() const { return visible_; } |
- void StartPageScaleAnimation(gfx::Vector2d target_offset, |
+ void StartPageScaleAnimation(const gfx::Vector2d& target_offset, |
bool use_anchor, |
float scale, |
base::TimeDelta duration); |