Move ash::DisplayInfo to ui

ash/display/root_window_transformers.h

Index: ash/display/root_window_transformers.h
diff --git a/ash/display/root_window_transformers.h b/ash/display/root_window_transformers.h
index b5b5c1b56246f5116d85a4b2d1a9d14057896f8d..97a48db0f8c3bc2e5c33f0a88c3a22d008764b7c 100644
--- a/ash/display/root_window_transformers.h
+++ b/ash/display/root_window_transformers.h
@@ -13,6 +13,7 @@ class Window;
 
 namespace display {
 class Display;
+class ManagedDisplayInfo;
 }
 
 namespace gfx {
@@ -21,7 +22,6 @@ class Transform;
 }
 
 namespace ash {
-class DisplayInfo;
 class RootWindowTransformer;
 
 ASH_EXPORT RootWindowTransformer* CreateRootWindowTransformerForDisplay(
@@ -33,8 +33,8 @@ ASH_EXPORT RootWindowTransformer* CreateRootWindowTransformerForDisplay(
 // and |mirror_display_info| specifies the display used to
 // mirror the content.
 ASH_EXPORT RootWindowTransformer* CreateRootWindowTransformerForMirroredDisplay(
-    const DisplayInfo& source_display_info,
-    const DisplayInfo& mirror_display_info);
+    const display::ManagedDisplayInfo& source_display_info,
+    const display::ManagedDisplayInfo& mirror_display_info);
 
 // Creates a RootWindowTransformers for unified desktop mode.
 // |screen_bounds| specifies the unified desktop's bounds and