Update from https://crrev.com/315085

cc/test/layer_tree_test.cc

Index: cc/test/layer_tree_test.cc
diff --git a/cc/test/layer_tree_test.cc b/cc/test/layer_tree_test.cc
index d02b5104b29bc3d52323c43645d1808142e6b849..ce69079dee1599a920163ba9adcadd7c0e923943 100644
--- a/cc/test/layer_tree_test.cc
+++ b/cc/test/layer_tree_test.cc
@@ -381,9 +381,7 @@ class LayerTreeHostClientForTesting : public LayerTreeHostClient,
   }
   ~LayerTreeHostClientForTesting() override {}
 
-  void WillBeginMainFrame(int frame_id) override {
-    test_hooks_->WillBeginMainFrame();
-  }
+  void WillBeginMainFrame() override { test_hooks_->WillBeginMainFrame(); }
 
   void DidBeginMainFrame() override { test_hooks_->DidBeginMainFrame(); }
 
@@ -393,8 +391,8 @@ class LayerTreeHostClientForTesting : public LayerTreeHostClient,
 
   void Layout() override { test_hooks_->Layout(); }
 
-  void ApplyViewportDeltas(const gfx::Vector2d& inner_delta,
-                           const gfx::Vector2d& outer_delta,
+  void ApplyViewportDeltas(const gfx::Vector2dF& inner_delta,
+                           const gfx::Vector2dF& outer_delta,
                            const gfx::Vector2dF& elastic_overscroll_delta,
                            float page_scale,
                            float top_controls_delta) override {