contacts: Add ContactManager.

chrome/browser/chromeos/contacts/fake_contact_store.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_FAKE_CONTACT_STORE_H_
 #define CHROME_BROWSER_CHROMEOS_CONTACTS_FAKE_CONTACT_STORE_H_
 
 #include "chrome/browser/chromeos/contacts/contact_store.h"
 
 #include <map>
@@ skipping 55 matching lines @@
 // ContactStoreFactory implementation that returns FakeContactStores.
 class FakeContactStoreFactory : public ContactStoreFactory {
  public:
   FakeContactStoreFactory();
   virtual ~FakeContactStoreFactory();
 
   void set_permit_store_creation(bool permit) {
     permit_store_creation_ = permit;
   }
 
-  // Returns the FakeContactStore previously created for |profile|.
+  // Returns the FakeContactStore previously created for |profile|, or NULL if
+  // no store has been created for it.
   FakeContactStore* GetContactStoreForProfile(Profile* profile);
 
   // Removes |store| from |stores_| after being called by a FakeContactStore's
   // d'tor.
   void RemoveStore(FakeContactStore* store);
 
   // ContactStoreFactory implementation:
   virtual bool CanCreateContactStoreForProfile(Profile* profile) OVERRIDE;
   virtual ContactStore* CreateContactStore(Profile* profile) OVERRIDE;
 
  private:
   typedef std::map<Profile*, FakeContactStore*> ProfileStoreMap;
 
   // Live FakeContactStore objects that we've handed out.  We don't retain
   // ownership of these, but we hang on to the pointers so that tests can
   // manipulate the stores while they're in use.
   ProfileStoreMap stores_;
 
   // Should CanCreateContactStoreForProfile() return true?
   bool permit_store_creation_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeContactStoreFactory);
 };
 
 }  // namespace contacts
 
 #endif  // CHROME_BROWSER_CHROMEOS_CONTACTS_FAKE_CONTACT_STORE_H_