Index: cc/test/layer_tree_test.cc |
diff --git a/cc/test/layer_tree_test.cc b/cc/test/layer_tree_test.cc |
index a253782e0d5dd91b00bbd57fd1ee60331fcdb820..333814d02ce65e4b3a0f16a517dc642b1c4b516f 100644 |
--- a/cc/test/layer_tree_test.cc |
+++ b/cc/test/layer_tree_test.cc |
@@ -226,7 +226,7 @@ class LayerTreeHostClientForTesting : public LayerTreeHostClient, |
virtual void Layout() OVERRIDE { test_hooks_->Layout(); } |
- virtual void ApplyScrollAndScale(gfx::Vector2d scroll_delta, |
+ virtual void ApplyScrollAndScale(const gfx::Vector2d& scroll_delta, |
float scale) OVERRIDE { |
test_hooks_->ApplyScrollAndScale(scroll_delta, scale); |
} |