exo: Rotate cursor snapshot for rotated displays

ui/display/display.h

 // Copyright (c) 2012 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 UI_DISPLAY_DISPLAY_H_
 #define UI_DISPLAY_DISPLAY_H_
 
 #include <stdint.h>
 
 #include "base/compiler_specific.h"
@@ skipping 83 matching lines @@
   const gfx::Rect& work_area() const { return work_area_; }
   void set_work_area(const gfx::Rect& work_area) { work_area_ = work_area; }
 
   // Output device's pixel scale factor. This specifies how much the
   // UI should be scaled when the actual output has more pixels than
   // standard displays (which is around 100~120dpi.) The potential return
   // values depend on each platforms.
   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;
   void SetRotationAsDegree(int rotation);
 
   TouchSupport touch_support() const { return touch_support_; }
   void set_touch_support(TouchSupport support) { touch_support_ = support; }
 
   // Utility functions that just return the size of display and
   // work area.
@@ skipping 89 matching lines @@
   gfx::Size maximum_cursor_size_;
   gfx::ICCProfile icc_profile_;
   int color_depth_;
   int depth_per_component_;
   bool is_monochrome_ = false;
 };
 
 }  // namespace display
 
 #endif  // UI_DISPLAY_DISPLAY_H_