chromeos: Delete old, unused contacts code.

chrome/browser/chromeos/contacts/contact_manager_stub.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_CHROMEOS_CONTACTS_CONTACT_MANAGER_STUB_H_
-#define CHROME_BROWSER_CHROMEOS_CONTACTS_CONTACT_MANAGER_STUB_H_
-
-#include "chrome/browser/chromeos/contacts/contact_manager.h"
-
-#include "base/memory/scoped_vector.h"
-
-namespace contacts {
-
-// ContactManagerInterface implementation that returns a fixed set of contacts.
-// Used for testing.
-class ContactManagerStub : public ContactManagerInterface {
- public:
-  explicit ContactManagerStub(Profile* profile);
-  virtual ~ContactManagerStub();
-
-  // Updates |contacts_|.
-  void SetContacts(const ContactPointers& contacts);
-
-  // Invokes OnContactsUpdated() on |observers_|.
-  void NotifyObserversAboutUpdatedContacts();
-
-  // ContactManagerInterface overrides:
-  virtual base::WeakPtr<ContactManagerInterface> GetWeakPtr() OVERRIDE;
-  virtual void AddObserver(ContactManagerObserver* observer, Profile* profile)
-      OVERRIDE;
-  virtual void RemoveObserver(ContactManagerObserver* observer,
-                              Profile* profile) OVERRIDE;
-  virtual scoped_ptr<ContactPointers> GetAllContacts(Profile* profile) OVERRIDE;
-  virtual const Contact* GetContactById(Profile* profile,
-                                        const std::string& contact_id) OVERRIDE;
-
- private:
-  // Profile expected to be passed to ContactManagerInterface methods.
-  // Passing any other profile will result in a crash.
-  Profile* profile_;  // not owned
-
-  // Observers registered for |profile_|.
-  ObserverList<ContactManagerObserver> observers_;
-
-  // Contacts that will be returned by GetAllContacts() and GetContactById().
-  ScopedVector<Contact> contacts_;
-
-  // Note: This should remain the last member so it'll be destroyed and
-  // invalidate its weak pointers before any other members are destroyed.
-  base::WeakPtrFactory<ContactManagerInterface> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(ContactManagerStub);
-};
-
-}  // namespace contacts
-
-#endif  // CHROME_BROWSER_CHROMEOS_CONTACTS_CONTACT_MANAGER_STUB_H_