Add display::GetDisplayNearestView

ui/display/win/screen_win.cc

Index: ui/display/win/screen_win.cc
diff --git a/ui/display/win/screen_win.cc b/ui/display/win/screen_win.cc
index 636eb90dc3add9da339676e9612aba3990aeeaae..912ef96cf3a71f2611e57f08d3acb099342c8c29 100644
--- a/ui/display/win/screen_win.cc
+++ b/ui/display/win/screen_win.cc
@@ -406,6 +406,16 @@ Display ScreenWin::GetDisplayNearestWindow(gfx::NativeView window) const {
   return screen_win_display.display();
 }
 
+Display GetDisplayNearestView(gfx::NativeView view) const {
+  HWND window_hwnd = GetHWNDFromNativeView(view);
+  if (!window_hwnd) {
+    return GetPrimaryDisplay();
+  }
+  ScreenWinDisplay screen_win_display =
+      GetScreenWinDisplayNearestHWND(window_hwnd);
+  return screen_win_display.display();
+}

[tapted, 2017/03/09 00:47:42]

This is identical to GetDisplayNearestWindow. Is there a configuration on
windows where screen_aura.cc is not included in the build? I think we just need
to rename GetDisplayNearestWindow -> GetDisplayNearestView above so that aura's
WindowForView is used.

[Jinsuk Kim, 2017/03/09 01:56:17]

Right this is not necessary since Windows always uses aura. Works fine without
overriding this method. Will remove it in the next patch.

+
 Display ScreenWin::GetDisplayNearestPoint(const gfx::Point& point) const {
   gfx::Point screen_point(DIPToScreenPoint(point));
   ScreenWinDisplay screen_win_display =