Remove ui/gfx/screen_type_delegate.h

chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.cc

Index: chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.cc
diff --git a/chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.cc b/chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.cc
index 7aa7d71bb9eedaabd0f2113540edbd189adac19e..bc0d37e86cf814381d975df54068d68b3d6f9a88 100644
--- a/chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.cc
+++ b/chrome/browser/ui/views/ash/chrome_browser_main_extra_parts_ash.cc
@@ -18,7 +18,6 @@
 #include "chrome/common/chrome_switches.h"
 #include "ui/aura/env.h"
 #include "ui/gfx/screen.h"
-#include "ui/gfx/screen_type_delegate.h"
 #include "ui/keyboard/content/keyboard.h"
 #include "ui/keyboard/keyboard_controller.h"
 
@@ -37,17 +36,6 @@
 #endif
 
 #if !defined(OS_CHROMEOS)
-class ScreenTypeDelegateWin : public gfx::ScreenTypeDelegate {
- public:
-  ScreenTypeDelegateWin() {}
-  gfx::ScreenType GetScreenTypeForNativeView(gfx::NativeView view) override {
-    return chrome::IsNativeViewInAsh(view) ?
-        gfx::SCREEN_TYPE_ALTERNATE :
-        gfx::SCREEN_TYPE_NATIVE;
-  }
- private:
-  DISALLOW_COPY_AND_ASSIGN(ScreenTypeDelegateWin);
-};
 
 class ShellDialogsDelegateWin : public ui::ShellDialogsDelegate {
  public:
@@ -65,7 +53,7 @@ class ShellDialogsDelegateWin : public ui::ShellDialogsDelegate {
 
 base::LazyInstance<ShellDialogsDelegateWin> g_shell_dialogs_delegate;
 
-#endif
+#endif  // !OS_CHROMEOS
 
 ChromeBrowserMainExtraPartsAsh::ChromeBrowserMainExtraPartsAsh() {
 }
@@ -83,7 +71,6 @@ void ChromeBrowserMainExtraPartsAsh::PreProfileInit() {
 #endif
   } else {
 #if !defined(OS_CHROMEOS)
-    gfx::Screen::SetScreenTypeDelegate(new ScreenTypeDelegateWin);
     ui::SelectFileDialog::SetShellDialogsDelegate(
         g_shell_dialogs_delegate.Pointer());
 #endif