exo: Rotate cursor snapshot for rotated displays

ui/display/display.h

Index: ui/display/display.h
diff --git a/ui/display/display.h b/ui/display/display.h
index c5290857bb7b34e70f5b3a56ccb4ced85e58bbd9..3dd8ca7acc0b73957454196fc7447679ef072917 100644
--- a/ui/display/display.h
+++ b/ui/display/display.h
@@ -101,6 +101,8 @@ class DISPLAY_EXPORT Display final {
   float device_scale_factor() const { return device_scale_factor_; }
   void set_device_scale_factor(float scale) { device_scale_factor_ = scale; }
 
+  static int RotationAsDegree(Rotation rotation);

[oshima, 2017/03/28 12:50:15]

Can you rename to RotateToDegree, and move it after 160 (where other static
methods are defined)?

[Dominik Laskowski, 2017/03/30 01:17:15]

Done.

+
   Rotation rotation() const { return rotation_; }
   void set_rotation(Rotation rotation) { rotation_ = rotation; }
   int RotationAsDegree() const;