[CRD iOS] Move UI stuff into a subdirectory

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 {
-
-// This strategy directly translates all operations on the OpenGL view into
-// corresponding operations on the desktop. It doesn't maintain the cursor
-// positions separately -- the positions come from the location of the touch.
-class DirectInputStrategy : public InputStrategy {
- public:
-  DirectInputStrategy();
-  ~DirectInputStrategy() override;
-
-  // InputStrategy overrides.
-
-  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;
-
-  bool IsCursorVisible() const override;
-
- private:
-  // 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_