Make user_manager::UserImage non-copyable

chrome/browser/chromeos/login/users/avatar/mock_user_image_manager.h

Index: chrome/browser/chromeos/login/users/avatar/mock_user_image_manager.h
diff --git a/chrome/browser/chromeos/login/users/avatar/mock_user_image_manager.h b/chrome/browser/chromeos/login/users/avatar/mock_user_image_manager.h
index c006a1897292e539f686f149d15da2162134bff1..683308d609f8d5a9f9a5e9995a858704de15e7d1 100644
--- a/chrome/browser/chromeos/login/users/avatar/mock_user_image_manager.h
+++ b/chrome/browser/chromeos/login/users/avatar/mock_user_image_manager.h
@@ -20,12 +20,11 @@ class MockUserImageManager : public UserImageManager {
   virtual ~MockUserImageManager();
 
   MOCK_METHOD1(SaveUserDefaultImageIndex, void(int));
-  MOCK_METHOD1(SaveUserImage, void(const user_manager::UserImage&));
+  void SaveUserImage(scoped_ptr<user_manager::UserImage>) {}
   MOCK_METHOD1(SaveUserImageFromFile, void(const base::FilePath&));
   MOCK_METHOD0(SaveUserImageFromProfileImage, void());
   MOCK_METHOD1(DownloadProfileImage, void(const std::string&));
   MOCK_CONST_METHOD0(DownloadedProfileImage, const gfx::ImageSkia& (void));
-
 };
 
 }  // namespace chromeos