Add Active Directory password change screen.

chrome/browser/ui/webui/chromeos/login/core_oobe_handler.h

Index: chrome/browser/ui/webui/chromeos/login/core_oobe_handler.h
diff --git a/chrome/browser/ui/webui/chromeos/login/core_oobe_handler.h b/chrome/browser/ui/webui/chromeos/login/core_oobe_handler.h
index 30136adb1d8ca55593118e6082cc089f29b5cba3..659f1cc946ff7d2b7e601392a6da63ccf140a23b 100644
--- a/chrome/browser/ui/webui/chromeos/login/core_oobe_handler.h
+++ b/chrome/browser/ui/webui/chromeos/login/core_oobe_handler.h
@@ -119,6 +119,8 @@ class CoreOobeHandler : public BaseScreenHandler,
   void SetClientAreaSize(int width, int height) override;
   void ShowDeviceResetScreen() override;
   void ShowEnableDebuggingScreen() override;
+  void ShowActiveDirectoryPasswordChangeScreen(
+      const std::string& username) override;
 
   void InitDemoModeDetection() override;
   void StopDemoModeDetection() override;