Index: cc/trees/layer_tree_host.h |
diff --git a/cc/trees/layer_tree_host.h b/cc/trees/layer_tree_host.h |
index c33608b70f369b7d06a31deafb4cf780a7ec971e..1a2a65b4a62396a1788351b5ba1591624aab103f 100644 |
--- a/cc/trees/layer_tree_host.h |
+++ b/cc/trees/layer_tree_host.h |
@@ -235,7 +235,7 @@ 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); |