contacts: Add ContactManagerInterface::GetWeakPtr().

chrome/browser/chromeos/contacts/contact_manager_stub.cc

 // 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.
 
 #include "chrome/browser/chromeos/contacts/contact_manager_stub.h"
 
 #include "base/logging.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/contacts/contact.pb.h"
 #include "chrome/browser/chromeos/contacts/contact_manager_observer.h"
 #include "chrome/browser/chromeos/contacts/contact_test_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/browser_thread.h"
 
 using content::BrowserThread;
 
 namespace contacts {
 
-ContactManagerStub::ContactManagerStub(Profile* profile) : profile_(profile) {}
+ContactManagerStub::ContactManagerStub(Profile* profile)
+    : profile_(profile),
+      ALLOW_THIS_IN_INITIALIZER_LIST(weak_ptr_factory_(this)) {
+}
 
 ContactManagerStub::~ContactManagerStub() {}
 
 void ContactManagerStub::NotifyObserversAboutUpdatedContacts() {
   FOR_EACH_OBSERVER(ContactManagerObserver,
                     observers_,
                     OnContactsUpdated(profile_));
 }
 
 void ContactManagerStub::SetContacts(const ContactPointers& contacts) {
   test::CopyContacts(contacts, &contacts_);
 }
 
+base::WeakPtr<ContactManagerInterface> ContactManagerStub::GetWeakPtr() {
+  CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  return weak_ptr_factory_.GetWeakPtr();
+}
+
 void ContactManagerStub::AddObserver(ContactManagerObserver* observer,
                                      Profile* profile) {
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   CHECK(observer);
   CHECK_EQ(profile, profile_);
   CHECK(!observers_.HasObserver(observer));
   observers_.AddObserver(observer);
 }
 
 void ContactManagerStub::RemoveObserver(ContactManagerObserver* observer,
@@ skipping 21 matching lines @@
   CHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   CHECK_EQ(profile, profile_);
   for (size_t i = 0; i < contacts_.size(); ++i) {
     if (contacts_[i]->contact_id() == contact_id)
       return contacts_[i];
   }
   return NULL;
 }
 
 }  // namespace contacts