Create mojom and StructTraits for ui/display/types/display_mode.cc

ui/display/types/display_mode.h

Index: ui/display/types/display_mode.h
diff --git a/ui/display/types/display_mode.h b/ui/display/types/display_mode.h
index 0b972d5f497a8288007c0d154c74ca982964f31f..466f25da524b5115cdacf8659c4ae5cb272b9a1a 100644
--- a/ui/display/types/display_mode.h
+++ b/ui/display/types/display_mode.h
@@ -10,16 +10,25 @@
 #include <string>
 
 #include "base/macros.h"
+#include "mojo/public/cpp/bindings/struct_traits.h"
 #include "ui/display/types/display_types_export.h"
 #include "ui/gfx/geometry/size.h"
 
 namespace display {
 
+namespace mojom {
+class DisplayModeDataView;
+} // namespace mojom
+
 // This class represents the basic information for a native mode. Platforms will
 // extend this class to add platform specific information about the mode.
 class DISPLAY_TYPES_EXPORT DisplayMode {
  public:
+  DisplayMode();
   DisplayMode(const gfx::Size& size, bool interlaced, float refresh_rate);
+  DisplayMode(DisplayMode&&);
+  DisplayMode& operator=(DisplayMode&&);
+
   virtual ~DisplayMode();
   virtual std::unique_ptr<DisplayMode> Clone() const;
 
@@ -30,6 +39,8 @@ class DISPLAY_TYPES_EXPORT DisplayMode {
   virtual std::string ToString() const;
 
  private:
+  friend struct mojo::StructTraits<mojom::DisplayModeDataView, DisplayMode>;
+
   gfx::Size size_;
   bool is_interlaced_;
   float refresh_rate_;