SetHostConfiguration() and ConfigureHost() are moved from ScreenObserver.

chrome/browser/chromeos/login/wizard_controller.h

Index: chrome/browser/chromeos/login/wizard_controller.h
diff --git a/chrome/browser/chromeos/login/wizard_controller.h b/chrome/browser/chromeos/login/wizard_controller.h
index 11fb7f30b479acb85a81845cdee1cf8b5d52d62a..8c74d3e888daccf4b252b0039fb48407ea758699 100644
--- a/chrome/browser/chromeos/login/wizard_controller.h
+++ b/chrome/browser/chromeos/login/wizard_controller.h
@@ -20,7 +20,9 @@
 #include "base/timer/timer.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_manager.h"
 #include "chrome/browser/chromeos/login/screen_manager.h"
+#include "chrome/browser/chromeos/login/screens/controller_pairing_screen.h"
 #include "chrome/browser/chromeos/login/screens/eula_screen.h"
+#include "chrome/browser/chromeos/login/screens/host_pairing_screen.h"
 #include "chrome/browser/chromeos/login/screens/screen_observer.h"
 
 class PrefRegistrySimple;
@@ -57,7 +59,9 @@ class UserImageScreen;
 // interacts with screen controllers to move the user between screens.
 class WizardController : public ScreenObserver,
                          public ScreenManager,
-                         public EulaScreen::Delegate {
+                         public EulaScreen::Delegate,
+                         public ControllerPairingScreen::Delegate,
+                         public HostPairingScreen::Delegate {
  public:
   // Observes screen changes.
   class Observer {
@@ -240,12 +244,6 @@ class WizardController : public ScreenObserver,
   // Overridden from ScreenObserver:
   virtual void OnExit(ExitCodes exit_code) override;
   virtual void ShowCurrentScreen() override;
-  virtual void SetHostConfiguration() override;
-  virtual void ConfigureHost(bool accepted_eula,
-                             const std::string& lang,
-                             const std::string& timezone,
-                             bool send_reports,
-                             const std::string& keyboard_layout) override;
   virtual ErrorScreen* GetErrorScreen() override;
   virtual void ShowErrorScreen() override;
   virtual void HideErrorScreen(BaseScreen* parent_screen) override;
@@ -254,6 +252,16 @@ class WizardController : public ScreenObserver,
   virtual void SetUsageStatisticsReporting(bool val) override;
   virtual bool GetUsageStatisticsReporting() const override;
 
+  // Override from ControllerPairingScreen::Delegate:

[achuithb, 2014/10/27 18:50:57]

I'd say Overridden just to be consistent with surrounding code.

+  virtual void SetHostConfiguration() override;
+
+  // Override from HostPairingScreen::Delegate:

[achuithb, 2014/10/27 18:50:57]

same

+  virtual void ConfigureHost(bool accepted_eula,
+                             const std::string& lang,
+                             const std::string& timezone,
+                             bool send_reports,
+                             const std::string& keyboard_layout) override;
+
   // Notification of a change in the state of an accessibility setting.
   void OnAccessibilityStatusChanged(
       const AccessibilityStatusEventDetails& details);