cros: Fold ResetModel into ResetScreen

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

Index: chrome/browser/ui/webui/chromeos/login/reset_screen_handler.h
diff --git a/chrome/browser/ui/webui/chromeos/login/reset_screen_handler.h b/chrome/browser/ui/webui/chromeos/login/reset_screen_handler.h
index 5efadab26513472c58c0d44016d4553799a7b229..ff9544394ac49db05e07bb1b8d5283b2fafd3c2f 100644
--- a/chrome/browser/ui/webui/chromeos/login/reset_screen_handler.h
+++ b/chrome/browser/ui/webui/chromeos/login/reset_screen_handler.h
@@ -23,7 +23,7 @@ class ResetScreenHandler : public ResetView,
   ~ResetScreenHandler() override;
 
   // ResetView implementation:
-  void Bind(ResetModel& model) override;
+  void Bind(ResetScreen* screen) override;
   void Unbind() override;
   void Show() override;
   void Hide() override;
@@ -37,11 +37,10 @@ class ResetScreenHandler : public ResetView,
   static void RegisterPrefs(PrefRegistrySimple* registry);
 
  private:
+  ResetScreen* screen_ = nullptr;
 
-  ResetModel* model_;
-
-  // Keeps whether screen should be shown right after initialization.
-  bool show_on_init_;
+  // If true, Initialize() will call Show().
+  bool show_on_init_ = false;
 
   DISALLOW_COPY_AND_ASSIGN(ResetScreenHandler);
 };