[CRD iOS] Hook the touch input feedback

remoting/client/direct_input_strategy.h

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef REMOTING_CLIENT_SIMULATED_TOUCH_INPUT_STRATEGY_H_
 #define REMOTING_CLIENT_SIMULATED_TOUCH_INPUT_STRATEGY_H_
 
 #include "remoting/client/input_strategy.h"
 
 namespace remoting {
@@ skipping 11 matching lines @@
   void HandlePinch(float pivot_x,
                    float pivot_y,
                    float scale,
                    DesktopViewport* viewport) override;
 
   void HandlePan(float translation_x,
                  float translation_y,
                  bool is_dragging_mode,
                  DesktopViewport* viewport) override;
 
-  void FindCursorPositions(float touch_x,
-                           float touch_y,
-                           const DesktopViewport& viewport,
-                           float* cursor_x,
-                           float* cursor_y) override;
+  void TrackTouchInput(float touch_x,
+                       float touch_y,
+                       const DesktopViewport& viewport) override;
+
+  void GetCursorPosition(float* cursor_x, float* cursor_y) const override;
+
+  float GetFeedbackRadius(InputFeedbackType type) const override;
 
   bool IsCursorVisible() const override;
 
  private:
+  float cursor_x_ = 0.f;
+  float cursor_y_ = 0.f;
+
   // TouchInputStrategy is neither copyable nor movable.
   DirectInputStrategy(const DirectInputStrategy&) = delete;
   DirectInputStrategy& operator=(const DirectInputStrategy&) = delete;
 };
 
 }  // namespace remoting
 #endif  // REMOTING_CLIENT_SIMULATED_TOUCH_INPUT_STRATEGY_H_