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 5ea6ab27a1a1b87b2e71ecd3f3a863f04a51f96c..c356a04e7c81ebeace37f0e9f48f7b1e72592074 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"
 
@@ -27,20 +26,6 @@
 #include "chrome/browser/ui/views/select_file_dialog_extension_factory.h"
 #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);
-};
-#endif  // !OS_CHROMEOS
-
 ChromeBrowserMainExtraPartsAsh::ChromeBrowserMainExtraPartsAsh() {
 }
 
@@ -55,10 +40,6 @@ void ChromeBrowserMainExtraPartsAsh::PreProfileInit() {
   ash::Shell::GetInstance()->CreateShelf();
   ash::Shell::GetInstance()->ShowShelf();
 #endif
-  } else {
-#if !defined(OS_CHROMEOS)
-    gfx::Screen::SetScreenTypeDelegate(new ScreenTypeDelegateWin);
-#endif
   }
 #if defined(OS_CHROMEOS)
   // For OS_CHROMEOS, virtual keyboard needs to be initialized before profile