[CRD iOS] Injecting scroll events w/ fling animation

remoting/client/ui/direct_input_strategy.cc

Index: remoting/client/ui/direct_input_strategy.cc
diff --git a/remoting/client/ui/direct_input_strategy.cc b/remoting/client/ui/direct_input_strategy.cc
index b53d3e2221a60f5179278136231ca053bf3bb12f..8337b3df2cf936cb3453049897b21c57fda6caa9 100644
--- a/remoting/client/ui/direct_input_strategy.cc
+++ b/remoting/client/ui/direct_input_strategy.cc
@@ -50,6 +50,12 @@ ViewMatrix::Point DirectInputStrategy::GetCursorPosition() const {
   return cursor_position_;
 }
 
+ViewMatrix::Vector2D DirectInputStrategy::MapScrollVector(
+    const ViewMatrix::Vector2D& delta,
+    const DesktopViewport& viewport) const {
+  return viewport.GetTransformation().Invert().MapVector(delta);
+}
+
 float DirectInputStrategy::GetFeedbackRadius(InputFeedbackType type) const {
   switch (type) {
     case InputFeedbackType::TAP_FEEDBACK: