Fix the mouse cursor offset issue on Mac.
The problem is that MouseCursorMonitor returns coordinates in DIPs, while DisplayAndMouseComposer assumes that they are in physical pixels. The fix is to convert the position to physical pixels in MouseCursorMonitorMac.

R=sergeyu@chromium.org

Review URL: https://webrtc-codereview.appspot.com/7739006

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@5463 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed