[1.5/2][Ozone-Drm] Keep track of display origin

ui/ozone/platform/drm/gpu/drm_display.h

Index: ui/ozone/platform/drm/gpu/drm_display.h
diff --git a/ui/ozone/platform/drm/gpu/drm_display.h b/ui/ozone/platform/drm/gpu/drm_display.h
index 13f2e67967788b04e46baaf3861f63f5a81a0ecd..61bb59c960d4a34195494c97e115f382767ea16c 100644
--- a/ui/ozone/platform/drm/gpu/drm_display.h
+++ b/ui/ozone/platform/drm/gpu/drm_display.h
@@ -9,13 +9,10 @@
 
 #include "base/memory/ref_counted.h"
 #include "ui/display/types/display_constants.h"
+#include "ui/gfx/geometry/point.h"
 
 typedef struct _drmModeModeInfo drmModeModeInfo;
 
-namespace gfx {
-class Point;
-}
-
 namespace ui {
 
 class DrmDevice;
@@ -30,7 +27,8 @@ class DrmDisplay {
              const scoped_refptr<DrmDevice>& drm,
              uint32_t crtc,
              uint32_t connector,
-             const std::vector<drmModeModeInfo>& modes);
+             const std::vector<drmModeModeInfo>& modes,
+             const gfx::Point& origin);
   ~DrmDisplay();
 
   int64_t display_id() const { return display_id_; }
@@ -38,6 +36,7 @@ class DrmDisplay {
   uint32_t crtc() const { return crtc_; }
   uint32_t connector() const { return connector_; }
   const std::vector<drmModeModeInfo>& modes() const { return modes_; }
+  gfx::Point origin() const { return origin_; }
 
   bool Configure(const drmModeModeInfo* mode, const gfx::Point& origin);
   bool GetHDCPState(HDCPState* state);
@@ -52,6 +51,7 @@ class DrmDisplay {
   uint32_t crtc_;
   uint32_t connector_;
   std::vector<drmModeModeInfo> modes_;
+  gfx::Point origin_;
 
   DISALLOW_COPY_AND_ASSIGN(DrmDisplay);
 };