ash: Add checks for supervised users.

components/user_manager/user.cc

Index: components/user_manager/user.cc
diff --git a/components/user_manager/user.cc b/components/user_manager/user.cc
index 575d07f589c7f4e84742d3660e3c3c58914f4117..139f550ada3b1583e12541a2662423753b549430 100644
--- a/components/user_manager/user.cc
+++ b/components/user_manager/user.cc
@@ -28,6 +28,14 @@ std::string GetUserName(const std::string& email) {
 
 }  // namespace
 
+bool User::IsSupervised() const {
+  return false;
+}
+
+void User::SetIsSupervised(bool is_supervised) {
+  VLOG(1) << "Setting user is supervised to " << is_supervised;

[Marc Treib, 2014/09/15 08:20:51]

I just noticed: I think this should say something different to the RegularUser
implementation, and probably be at least a LOG(WARNING)? This shouldn't ever be
called, after all.

[merkulova, 2014/09/18 08:51:29]

Done.

+}
+
 class RegularUser : public User {
  public:
   explicit RegularUser(const std::string& email);
@@ -36,8 +44,17 @@ class RegularUser : public User {
   // Overridden from User:
   virtual UserType GetType() const OVERRIDE;
   virtual bool CanSyncImage() const OVERRIDE;
+  virtual void SetIsSupervised(bool is_supervised) OVERRIDE {
+    VLOG(1) << "Setting user is supervised to " << is_supervised;
+    is_supervised_ = is_supervised;
+  }
+  virtual bool IsSupervised() const OVERRIDE {
+    return is_supervised_;
+  }
 
  private:
+  bool is_supervised_;
+
   DISALLOW_COPY_AND_ASSIGN(RegularUser);
 };
 
@@ -72,6 +89,7 @@ class SupervisedUser : public User {
 
   // Overridden from User:
   virtual UserType GetType() const OVERRIDE;
+  virtual bool IsSupervised() const OVERRIDE;
   virtual std::string display_email() const OVERRIDE;
 
  private:
@@ -278,6 +296,10 @@ std::string SupervisedUser::display_email() const {
   return base::UTF16ToUTF8(display_name());
 }
 
+bool SupervisedUser::IsSupervised() const {
+  return true;
+}
+
 RetailModeUser::RetailModeUser() : User(chromeos::login::kRetailModeUserName) {
   set_display_email(std::string());
 }