Move Windows DPI Code from ui/gfx to ui/display

chrome/browser/extensions/display_info_provider_win.cc

Index: chrome/browser/extensions/display_info_provider_win.cc
diff --git a/chrome/browser/extensions/display_info_provider_win.cc b/chrome/browser/extensions/display_info_provider_win.cc
index 001e170a2c4b440f1cb75fde4e1d59e2fdd6969f..72bf5b4857961395275bfec0e0c8884d5aff48c2 100644
--- a/chrome/browser/extensions/display_info_provider_win.cc
+++ b/chrome/browser/extensions/display_info_provider_win.cc
@@ -12,8 +12,8 @@
 #include "base/strings/utf_string_conversions.h"
 #include "base/win/win_util.h"
 #include "extensions/common/api/system_display.h"
+#include "ui/display/win/dpi.h"
 #include "ui/gfx/geometry/size.h"
-#include "ui/gfx/win/dpi.h"
 
 namespace extensions {
 
@@ -38,7 +38,7 @@ EnumMonitorCallback(HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM data) {
   if (!EnumDisplayDevices(monitor_info.szDevice, 0, &device, 0))
     return FALSE;
 
-  gfx::Size dpi(gfx::GetDPI());
+  gfx::Size dpi(display::win::GetDPI());
   unit.id =
       base::Int64ToString(base::Hash(base::WideToUTF8(monitor_info.szDevice)));
   unit.name = base::WideToUTF8(device.DeviceString);