Revert "Clip cursor in windowed mode with enabled input capture."

Found side effect related to float rounding, need to provide better solution
or leave it as is.
This reverts commit 9cb35b4.

src/xrGame/UICursor.cpp

@@ -4,7 +4,6 @@
 #include "ui/UIStatic.h"
 #include "ui/UIBtnHint.h"
 #include "xrEngine/IInputReceiver.h"
-#include "xrEngine/xr_input.h"
 
 #define C_DEFAULT	D3DCOLOR_XRGB(0xff,0xff,0xff)
 
@@ -114,8 +113,6 @@ void CUICursor::UpdateCursorPosition(int _dx, int _dy)
 	}
 	clamp		(vPos.x, 0.f, UI_BASE_WIDTH);
 	clamp		(vPos.y, 0.f, UI_BASE_HEIGHT);
-    if (m_b_use_win_cursor && pInput->get_exclusive_mode())
-        SetUICursorPosition(vPos);
 }
 
 void CUICursor::SetUICursorPosition(Fvector2 pos)