Extract Profile-independent GCMService from GCMProfileService

chrome/browser/services/gcm/gcm_profile_service_unittest.cc

Index: chrome/browser/services/gcm/gcm_profile_service_unittest.cc
diff --git a/chrome/browser/services/gcm/gcm_profile_service_unittest.cc b/chrome/browser/services/gcm/gcm_profile_service_unittest.cc
deleted file mode 100644
index 9be82fea64571a1917d1ca0081bbdb0e0db43303..0000000000000000000000000000000000000000
--- a/chrome/browser/services/gcm/gcm_profile_service_unittest.cc
+++ /dev/null
@@ -1,1243 +0,0 @@
-// Copyright (c) 2013 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 "base/bind.h"
-#include "base/prefs/pref_service.h"
-#include "base/strings/string_util.h"
-#include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/services/gcm/gcm_app_handler.h"
-#include "chrome/browser/services/gcm/gcm_client_factory.h"
-#include "chrome/browser/services/gcm/gcm_client_mock.h"
-#include "chrome/browser/services/gcm/gcm_profile_service.h"
-#include "chrome/browser/services/gcm/gcm_profile_service_factory.h"
-#include "chrome/browser/services/gcm/gcm_profile_service_test_helper.h"
-#include "chrome/browser/signin/signin_manager_factory.h"
-#include "chrome/common/pref_names.h"
-#include "chrome/test/base/testing_profile.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/test/test_browser_thread_bundle.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace gcm {
-
-namespace {
-
-const char kTestingUsername[] = "user1@example.com";
-const char kTestingUsername2[] = "user2@example.com";
-const char kTestingUsername3[] = "user3@example.com";
-const char kTestingAppId[] = "TestApp1";
-const char kTestingAppId2[] = "TestApp2";
-const char kUserId[] = "user1";
-const char kUserId2[] = "user2";
-
-std::vector<std::string> ToSenderList(const std::string& sender_ids) {
-  std::vector<std::string> senders;
-  Tokenize(sender_ids, ",", &senders);
-  return senders;
-}
-
-}  // namespace
-
-class FakeGCMAppHandler : public GCMAppHandler {
- public:
-  enum Event {
-    NO_EVENT,
-    MESSAGE_EVENT,
-    MESSAGES_DELETED_EVENT,
-    SEND_ERROR_EVENT
-  };
-
-  explicit FakeGCMAppHandler(Waiter* waiter)
-      : waiter_(waiter),
-        received_event_(NO_EVENT) {
-  }
-
-  virtual ~FakeGCMAppHandler() {
-  }
-
-  virtual void ShutdownHandler() OVERRIDE {
-  }
-
-  virtual void OnMessage(const std::string& app_id,
-                         const GCMClient::IncomingMessage& message) OVERRIDE {
-    clear_results();
-    received_event_ = MESSAGE_EVENT;
-    app_id_ = app_id;
-    message_ = message;
-    waiter_->SignalCompleted();
-  }
-
-  virtual void OnMessagesDeleted(const std::string& app_id) OVERRIDE {
-    clear_results();
-    received_event_ = MESSAGES_DELETED_EVENT;
-    app_id_ = app_id;
-    waiter_->SignalCompleted();
-  }
-
-  virtual void OnSendError(
-      const std::string& app_id,
-      const GCMClient::SendErrorDetails& send_error_details) OVERRIDE {
-    clear_results();
-    received_event_ = SEND_ERROR_EVENT;
-    app_id_ = app_id;
-    send_error_details_ = send_error_details;
-    waiter_->SignalCompleted();
-  }
-
-  Event received_event() const { return received_event_; }
-  const std::string& app_id() const { return app_id_; }
-  const GCMClient::IncomingMessage& message() const { return message_; }
-  const GCMClient::SendErrorDetails& send_error_details() const {
-    return send_error_details_;
-  }
-  const std::string& send_error_message_id() const {
-    return send_error_details_.message_id;
-  }
-  GCMClient::Result send_error_result() const {
-    return send_error_details_.result;
-  }
-  const GCMClient::MessageData& send_error_data() const {
-    return send_error_details_.additional_data;
-  }
-
-  void clear_results() {
-    received_event_ = NO_EVENT;
-    app_id_.clear();
-    message_.data.clear();
-    send_error_details_ = GCMClient::SendErrorDetails();
-  }
-
- private:
-  Waiter* waiter_;
-  Event received_event_;
-  std::string app_id_;
-  GCMClient::IncomingMessage message_;
-  GCMClient::SendErrorDetails send_error_details_;
-};
-
-class GCMProfileServiceTestConsumer {
- public:
-  static KeyedService* BuildGCMProfileService(
-      content::BrowserContext* context) {
-    return new GCMProfileService(static_cast<Profile*>(context));
-  }
-
-  explicit GCMProfileServiceTestConsumer(Waiter* waiter)
-      : waiter_(waiter),
-        signin_manager_(NULL),
-        gcm_client_loading_delay_(GCMClientMock::NO_DELAY_LOADING),
-        registration_result_(GCMClient::UNKNOWN_ERROR),
-        unregistration_result_(GCMClient::UNKNOWN_ERROR),
-        send_result_(GCMClient::UNKNOWN_ERROR) {
-    // Create a new profile.
-    TestingProfile::Builder builder;
-    builder.AddTestingFactory(SigninManagerFactory::GetInstance(),
-                              FakeSigninManager::Build);
-    profile_ = builder.Build();
-    signin_manager_ = static_cast<FakeSigninManager*>(
-        SigninManagerFactory::GetInstance()->GetForProfile(profile_.get()));
-
-    // Enable GCM such that tests could be run on all channels.
-    profile()->GetPrefs()->SetBoolean(prefs::kGCMChannelEnabled, true);
-  }
-
-  virtual ~GCMProfileServiceTestConsumer() {
-    GetGCMProfileService()->RemoveAppHandler(kTestingAppId);
-    GetGCMProfileService()->RemoveAppHandler(kTestingAppId2);
-  }
-
-  void CreateGCMProfileServiceInstance() {
-    GCMProfileService* gcm_profile_service = static_cast<GCMProfileService*>(
-        GCMProfileServiceFactory::GetInstance()->SetTestingFactoryAndUse(
-            profile(), &GCMProfileServiceTestConsumer::BuildGCMProfileService));
-    scoped_ptr<GCMClientFactory> gcm_client_factory(
-        new FakeGCMClientFactory(gcm_client_loading_delay_));
-    gcm_profile_service->Initialize(gcm_client_factory.Pass());
-
-    gcm_app_handler_.reset(new FakeGCMAppHandler(waiter_));
-    gcm_profile_service->AddAppHandler(kTestingAppId, gcm_app_handler());
-    gcm_profile_service->AddAppHandler(kTestingAppId2, gcm_app_handler());
-
-    waiter_->PumpIOLoop();
-  }
-
-  void SignIn(const std::string& username) {
-    signin_manager_->SignIn(username);
-    waiter_->PumpIOLoop();
-    waiter_->PumpUILoop();
-  }
-
-  void SignOut() {
-    signin_manager_->SignOut();
-    waiter_->PumpIOLoop();
-    waiter_->PumpUILoop();
-  }
-
-  void Register(const std::string& app_id,
-                const std::vector<std::string>& sender_ids) {
-    GetGCMProfileService()->Register(
-        app_id,
-        sender_ids,
-        base::Bind(&GCMProfileServiceTestConsumer::RegisterCompleted,
-                   base::Unretained(this)));
-  }
-
-  void RegisterCompleted(const std::string& registration_id,
-                         GCMClient::Result result) {
-    registration_id_ = registration_id;
-    registration_result_ = result;
-    waiter_->SignalCompleted();
-  }
-
-  void Send(const std::string& app_id,
-            const std::string& receiver_id,
-            const GCMClient::OutgoingMessage& message) {
-    GetGCMProfileService()->Send(
-        app_id,
-        receiver_id,
-        message,
-        base::Bind(&GCMProfileServiceTestConsumer::SendCompleted,
-                   base::Unretained(this)));
-  }
-
-  void SendCompleted(const std::string& message_id, GCMClient::Result result) {
-    send_message_id_ = message_id;
-    send_result_ = result;
-    waiter_->SignalCompleted();
-  }
-
-  void Unregister(const std::string& app_id) {
-    GetGCMProfileService()->Unregister(
-        app_id,
-        base::Bind(&GCMProfileServiceTestConsumer::UnregisterCompleted,
-                   base::Unretained(this)));
-  }
-
-  void UnregisterCompleted(GCMClient::Result result) {
-    unregistration_result_ = result;
-    waiter_->SignalCompleted();
-  }
-
-  GCMProfileService* GetGCMProfileService() const {
-    return GCMProfileServiceFactory::GetForProfile(profile());
-  }
-
-  GCMClientMock* GetGCMClient() const {
-    return static_cast<GCMClientMock*>(
-        GetGCMProfileService()->GetGCMClientForTesting());
-  }
-
-  const std::string& GetUsername() const {
-    return GetGCMProfileService()->username_;
-  }
-
-  bool IsGCMClientReady() const {
-    return GetGCMProfileService()->gcm_client_ready_;
-  }
-
-  bool HasAppHandlers() const {
-    return !GetGCMProfileService()->app_handlers_.empty();
-  }
-
-  Profile* profile() const { return profile_.get(); }
-  FakeGCMAppHandler* gcm_app_handler() const {
-    return gcm_app_handler_.get();
-  }
-
-  void set_gcm_client_loading_delay(GCMClientMock::LoadingDelay delay) {
-    gcm_client_loading_delay_ = delay;
-  }
-
-  const std::string& registration_id() const { return registration_id_; }
-  GCMClient::Result registration_result() const { return registration_result_; }
-  GCMClient::Result unregistration_result() const {
-    return unregistration_result_;
-  }
-  const std::string& send_message_id() const { return send_message_id_; }
-  GCMClient::Result send_result() const { return send_result_; }
-
-  void clear_registration_result() {
-    registration_id_.clear();
-    registration_result_ = GCMClient::UNKNOWN_ERROR;
-  }
-  void clear_unregistration_result() {
-    unregistration_result_ = GCMClient::UNKNOWN_ERROR;
-  }
-  void clear_send_result() {
-    send_message_id_.clear();
-    send_result_ = GCMClient::UNKNOWN_ERROR;
-  }
-
- private:
-  Waiter* waiter_;  // Not owned.
-  scoped_ptr<TestingProfile> profile_;
-  FakeSigninManager* signin_manager_;  // Not owned.
-  scoped_ptr<FakeGCMAppHandler> gcm_app_handler_;
-
-  GCMClientMock::LoadingDelay gcm_client_loading_delay_;
-
-  std::string registration_id_;
-  GCMClient::Result registration_result_;
-
-  GCMClient::Result unregistration_result_;
-
-  std::string send_message_id_;
-  GCMClient::Result send_result_;
-
-  DISALLOW_COPY_AND_ASSIGN(GCMProfileServiceTestConsumer);
-};
-
-class GCMProfileServiceTest : public testing::Test {
- public:
-  GCMProfileServiceTest() {
-  }
-
-  virtual ~GCMProfileServiceTest() {
-  }
-
-  // Overridden from test::Test:
-  virtual void SetUp() OVERRIDE {
-    // Make BrowserThread work in unittest.
-    thread_bundle_.reset(new content::TestBrowserThreadBundle(
-        content::TestBrowserThreadBundle::REAL_IO_THREAD));
-
-    // Create a main profile consumer.
-    consumer_.reset(new GCMProfileServiceTestConsumer(&waiter_));
-  }
-
-  virtual void TearDown() OVERRIDE {
-    consumer_.reset();
-    PumpUILoop();
-  }
-
-  void WaitUntilCompleted() {
-    waiter_.WaitUntilCompleted();
-  }
-
-  void SignalCompleted() {
-    waiter_.SignalCompleted();
-  }
-
-  void PumpUILoop() {
-    waiter_.PumpUILoop();
-  }
-
-  void PumpIOLoop() {
-    waiter_.PumpIOLoop();
-  }
-
-  Profile* profile() const { return consumer_->profile(); }
-  GCMProfileServiceTestConsumer* consumer() const { return consumer_.get(); }
-
- protected:
-  Waiter waiter_;
-
- private:
-  scoped_ptr<content::TestBrowserThreadBundle> thread_bundle_;
-  scoped_ptr<GCMProfileServiceTestConsumer> consumer_;
-
-  DISALLOW_COPY_AND_ASSIGN(GCMProfileServiceTest);
-};
-
-TEST_F(GCMProfileServiceTest, Incognito) {
-  EXPECT_TRUE(GCMProfileServiceFactory::GetForProfile(profile()));
-
-  // Create an incognito profile.
-  TestingProfile::Builder incognito_profile_builder;
-  incognito_profile_builder.SetIncognito();
-  scoped_ptr<TestingProfile> incognito_profile =
-      incognito_profile_builder.Build();
-  incognito_profile->SetOriginalProfile(profile());
-
-  EXPECT_FALSE(GCMProfileServiceFactory::GetForProfile(
-      incognito_profile.get()));
-}
-
-TEST_F(GCMProfileServiceTest, CreateGCMProfileServiceBeforeProfileSignIn) {
-  // Create GCMProfileService first.
-  consumer()->CreateGCMProfileServiceInstance();
-  EXPECT_TRUE(consumer()->GetUsername().empty());
-
-  // Sign in to a profile. This will kick off the check-in.
-  consumer()->SignIn(kTestingUsername);
-  EXPECT_FALSE(consumer()->GetUsername().empty());
-}
-
-TEST_F(GCMProfileServiceTest, CreateGCMProfileServiceAfterProfileSignIn) {
-  // Sign in to a profile. This will not initiate the check-in.
-  consumer()->SignIn(kTestingUsername);
-
-  // Create GCMProfileService after sign-in.
-  consumer()->CreateGCMProfileServiceInstance();
-  EXPECT_FALSE(consumer()->GetUsername().empty());
-}
-
-TEST_F(GCMProfileServiceTest, Shutdown) {
-  consumer()->CreateGCMProfileServiceInstance();
-  EXPECT_TRUE(consumer()->HasAppHandlers());
-
-  consumer()->GetGCMProfileService()->Shutdown();
-  EXPECT_FALSE(consumer()->HasAppHandlers());
-}
-
-TEST_F(GCMProfileServiceTest, SignInAndSignOutUnderPositiveChannelSignal) {
-  // Positive channel signal is provided in SetUp.
-  consumer()->CreateGCMProfileServiceInstance();
-  consumer()->SignIn(kTestingUsername);
-
-  // GCMClient should be loaded.
-  EXPECT_TRUE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::LOADED, consumer()->GetGCMClient()->status());
-
-  consumer()->SignOut();
-
-  // GCMClient should be checked out.
-  EXPECT_FALSE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::CHECKED_OUT, consumer()->GetGCMClient()->status());
-}
-
-TEST_F(GCMProfileServiceTest, SignInAndSignOutUnderNegativeChannelSignal) {
-  // Negative channel signal will prevent GCMClient from checking in when the
-  // profile is signed in.
-  profile()->GetPrefs()->SetBoolean(prefs::kGCMChannelEnabled, false);
-
-  consumer()->CreateGCMProfileServiceInstance();
-  consumer()->SignIn(kTestingUsername);
-
-  // GCMClient should not be loaded.
-  EXPECT_FALSE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::UNINITIALIZED, consumer()->GetGCMClient()->status());
-
-  consumer()->SignOut();
-
-  // Check-out should still be performed.
-  EXPECT_FALSE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::CHECKED_OUT, consumer()->GetGCMClient()->status());
-}
-
-TEST_F(GCMProfileServiceTest, SignOutAndThenSignIn) {
-  // Positive channel signal is provided in SetUp.
-  consumer()->CreateGCMProfileServiceInstance();
-  consumer()->SignIn(kTestingUsername);
-
-  // GCMClient should be loaded.
-  EXPECT_TRUE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::LOADED, consumer()->GetGCMClient()->status());
-
-  consumer()->SignOut();
-
-  // GCMClient should be checked out.
-  EXPECT_FALSE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::CHECKED_OUT, consumer()->GetGCMClient()->status());
-
-  // Sign-in with a different username.
-  consumer()->SignIn(kTestingUsername2);
-
-  // GCMClient should be loaded again.
-  EXPECT_TRUE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::LOADED, consumer()->GetGCMClient()->status());
-}
-
-TEST_F(GCMProfileServiceTest, StopAndRestartGCM) {
-  // Positive channel signal is provided in SetUp.
-  consumer()->CreateGCMProfileServiceInstance();
-  consumer()->SignIn(kTestingUsername);
-
-  // GCMClient should be loaded.
-  EXPECT_TRUE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::LOADED, consumer()->GetGCMClient()->status());
-
-  // Stops the GCM.
-  consumer()->GetGCMProfileService()->Stop();
-  PumpIOLoop();
-
-  // GCMClient should be stopped.
-  EXPECT_FALSE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::STOPPED, consumer()->GetGCMClient()->status());
-
-  // Restarts the GCM.
-  consumer()->GetGCMProfileService()->Start();
-  PumpIOLoop();
-
-  // GCMClient should be loaded.
-  EXPECT_TRUE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::LOADED, consumer()->GetGCMClient()->status());
-
-  // Stops the GCM.
-  consumer()->GetGCMProfileService()->Stop();
-  PumpIOLoop();
-
-  // GCMClient should be stopped.
-  EXPECT_FALSE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::STOPPED, consumer()->GetGCMClient()->status());
-
-  // Signs out.
-  consumer()->SignOut();
-
-  // GCMClient should be checked out.
-  EXPECT_FALSE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::CHECKED_OUT, consumer()->GetGCMClient()->status());
-}
-
-TEST_F(GCMProfileServiceTest, RegisterWhenNotSignedIn) {
-  consumer()->CreateGCMProfileServiceInstance();
-
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1");
-  consumer()->Register(kTestingAppId, sender_ids);
-
-  EXPECT_TRUE(consumer()->registration_id().empty());
-  EXPECT_EQ(GCMClient::NOT_SIGNED_IN, consumer()->registration_result());
-}
-
-TEST_F(GCMProfileServiceTest, RegisterUnderNeutralChannelSignal) {
-  // Neutral channel signal will prevent GCMClient from checking in when the
-  // profile is signed in.
-  profile()->GetPrefs()->ClearPref(prefs::kGCMChannelEnabled);
-
-  consumer()->CreateGCMProfileServiceInstance();
-  consumer()->SignIn(kTestingUsername);
-
-  // GCMClient should not be checked in.
-  EXPECT_FALSE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::UNINITIALIZED, consumer()->GetGCMClient()->status());
-
-  // Invoking register will make GCMClient checked in.
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1");
-  consumer()->Register(kTestingAppId, sender_ids);
-  WaitUntilCompleted();
-
-  // GCMClient should be checked in.
-  EXPECT_TRUE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::LOADED, consumer()->GetGCMClient()->status());
-
-  // Registration should succeed.
-  std::string expected_registration_id =
-      GCMClientMock::GetRegistrationIdFromSenderIds(sender_ids);
-  EXPECT_EQ(expected_registration_id, consumer()->registration_id());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-}
-
-TEST_F(GCMProfileServiceTest, SendWhenNotSignedIn) {
-  consumer()->CreateGCMProfileServiceInstance();
-
-  GCMClient::OutgoingMessage message;
-  message.id = "1";
-  message.data["key1"] = "value1";
-  consumer()->Send(kTestingAppId, kUserId, message);
-
-  EXPECT_TRUE(consumer()->send_message_id().empty());
-  EXPECT_EQ(GCMClient::NOT_SIGNED_IN, consumer()->send_result());
-}
-
-TEST_F(GCMProfileServiceTest, SendUnderNeutralChannelSignal) {
-  // Neutral channel signal will prevent GCMClient from checking in when the
-  // profile is signed in.
-  profile()->GetPrefs()->ClearPref(prefs::kGCMChannelEnabled);
-
-  consumer()->CreateGCMProfileServiceInstance();
-  consumer()->SignIn(kTestingUsername);
-
-  // GCMClient should not be checked in.
-  EXPECT_FALSE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::UNINITIALIZED, consumer()->GetGCMClient()->status());
-
-  // Invoking send will make GCMClient checked in.
-  GCMClient::OutgoingMessage message;
-  message.id = "1";
-  message.data["key1"] = "value1";
-  consumer()->Send(kTestingAppId, kUserId, message);
-  WaitUntilCompleted();
-
-  // GCMClient should be checked in.
-  EXPECT_TRUE(consumer()->IsGCMClientReady());
-  EXPECT_EQ(GCMClientMock::LOADED, consumer()->GetGCMClient()->status());
-
-  // Sending should succeed.
-  EXPECT_EQ(consumer()->send_message_id(), message.id);
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->send_result());
-}
-
-// Tests single-profile.
-class GCMProfileServiceSingleProfileTest : public GCMProfileServiceTest {
- public:
-  GCMProfileServiceSingleProfileTest() {
-  }
-
-  virtual ~GCMProfileServiceSingleProfileTest() {
-  }
-
-  virtual void SetUp() OVERRIDE {
-    GCMProfileServiceTest::SetUp();
-
-    consumer()->CreateGCMProfileServiceInstance();
-    consumer()->SignIn(kTestingUsername);
-  }
-};
-
-TEST_F(GCMProfileServiceSingleProfileTest, Register) {
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1");
-  consumer()->Register(kTestingAppId, sender_ids);
-  std::string expected_registration_id =
-      GCMClientMock::GetRegistrationIdFromSenderIds(sender_ids);
-
-  WaitUntilCompleted();
-  EXPECT_EQ(expected_registration_id, consumer()->registration_id());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest, RegisterError) {
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1@error");
-  consumer()->Register(kTestingAppId, sender_ids);
-
-  WaitUntilCompleted();
-  EXPECT_TRUE(consumer()->registration_id().empty());
-  EXPECT_NE(GCMClient::SUCCESS, consumer()->registration_result());
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest, RegisterAgainWithSameSenderIDs) {
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1");
-  sender_ids.push_back("sender2");
-  consumer()->Register(kTestingAppId, sender_ids);
-  std::string expected_registration_id =
-      GCMClientMock::GetRegistrationIdFromSenderIds(sender_ids);
-
-  WaitUntilCompleted();
-  EXPECT_EQ(expected_registration_id, consumer()->registration_id());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-
-  // Clears the results the would be set by the Register callback in preparation
-  // to call register 2nd time.
-  consumer()->clear_registration_result();
-
-  // Calling register 2nd time with the same set of sender IDs but different
-  // ordering will get back the same registration ID.
-  std::vector<std::string> another_sender_ids;
-  another_sender_ids.push_back("sender2");
-  another_sender_ids.push_back("sender1");
-  consumer()->Register(kTestingAppId, another_sender_ids);
-
-  WaitUntilCompleted();
-  EXPECT_EQ(expected_registration_id, consumer()->registration_id());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest,
-       RegisterAgainWithDifferentSenderIDs) {
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1");
-  consumer()->Register(kTestingAppId, sender_ids);
-  std::string expected_registration_id =
-      GCMClientMock::GetRegistrationIdFromSenderIds(sender_ids);
-
-  WaitUntilCompleted();
-  EXPECT_EQ(expected_registration_id, consumer()->registration_id());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-
-  // Make sender IDs different.
-  sender_ids.push_back("sender2");
-  std::string expected_registration_id2 =
-      GCMClientMock::GetRegistrationIdFromSenderIds(sender_ids);
-
-  // Calling register 2nd time with the different sender IDs will get back a new
-  // registration ID.
-  consumer()->Register(kTestingAppId, sender_ids);
-  WaitUntilCompleted();
-  EXPECT_EQ(expected_registration_id2, consumer()->registration_id());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest,
-       GCMClientNotReadyBeforeRegistration) {
-  // Make GCMClient not ready initially.
-  consumer()->set_gcm_client_loading_delay(GCMClientMock::DELAY_LOADING);
-  consumer()->CreateGCMProfileServiceInstance();
-
-  // The registration is on hold until GCMClient is ready.
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1");
-  consumer()->Register(kTestingAppId, sender_ids);
-  PumpIOLoop();
-  EXPECT_TRUE(consumer()->registration_id().empty());
-  EXPECT_EQ(GCMClient::UNKNOWN_ERROR, consumer()->registration_result());
-
-  // Register operation will be invoked after GCMClient becomes ready.
-  consumer()->GetGCMClient()->PerformDelayedLoading();
-  PumpIOLoop();  // The 1st pump is to wait till the delayed loading is done.
-  PumpIOLoop();  // The 2nd pump is to wait till the registration is done.
-  EXPECT_FALSE(consumer()->registration_id().empty());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest, RegisterAfterSignOut) {
-  // This will trigger check-out.
-  consumer()->SignOut();
-
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1");
-  consumer()->Register(kTestingAppId, sender_ids);
-
-  EXPECT_TRUE(consumer()->registration_id().empty());
-  EXPECT_EQ(GCMClient::NOT_SIGNED_IN, consumer()->registration_result());
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest, UnregisterExplicitly) {
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1");
-  consumer()->Register(kTestingAppId, sender_ids);
-
-  WaitUntilCompleted();
-  EXPECT_FALSE(consumer()->registration_id().empty());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-
-  consumer()->Unregister(kTestingAppId);
-
-  WaitUntilCompleted();
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->unregistration_result());
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest,
-       UnregisterWhenAsyncOperationPending) {
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1");
-  // First start registration without waiting for it to complete.
-  consumer()->Register(kTestingAppId, sender_ids);
-
-  // Test that unregistration fails with async operation pending when there is a
-  // registration already in progress.
-  consumer()->Unregister(kTestingAppId);
-  EXPECT_EQ(GCMClient::ASYNC_OPERATION_PENDING,
-            consumer()->unregistration_result());
-
-  // Complete the registration.
-  WaitUntilCompleted();
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-
-  // Start unregistration without waiting for it to complete. This time no async
-  // operation is pending.
-  consumer()->Unregister(kTestingAppId);
-
-  // Test that unregistration fails with async operation pending when there is
-  // an unregistration already in progress.
-  consumer()->Unregister(kTestingAppId);
-  EXPECT_EQ(GCMClient::ASYNC_OPERATION_PENDING,
-            consumer()->unregistration_result());
-  consumer()->clear_unregistration_result();
-
-  // Complete unregistration.
-  WaitUntilCompleted();
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->unregistration_result());
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest, RegisterWhenAsyncOperationPending) {
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1");
-  // First start registration without waiting for it to complete.
-  consumer()->Register(kTestingAppId, sender_ids);
-
-  // Test that registration fails with async operation pending when there is a
-  // registration already in progress.
-  consumer()->Register(kTestingAppId, sender_ids);
-  EXPECT_EQ(GCMClient::ASYNC_OPERATION_PENDING,
-            consumer()->registration_result());
-  consumer()->clear_registration_result();
-
-  // Complete the registration.
-  WaitUntilCompleted();
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-
-  // Start unregistration without waiting for it to complete. This time no async
-  // operation is pending.
-  consumer()->Unregister(kTestingAppId);
-
-  // Test that registration fails with async operation pending when there is an
-  // unregistration already in progress.
-  consumer()->Register(kTestingAppId, sender_ids);
-  EXPECT_EQ(GCMClient::ASYNC_OPERATION_PENDING,
-            consumer()->registration_result());
-
-  // Complete the first unregistration expecting success.
-  WaitUntilCompleted();
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->unregistration_result());
-
-  // Test that it is ok to register again after unregistration.
-  consumer()->Register(kTestingAppId, sender_ids);
-  WaitUntilCompleted();
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-}
-
-
-TEST_F(GCMProfileServiceSingleProfileTest, Send) {
-  GCMClient::OutgoingMessage message;
-  message.id = "1";
-  message.data["key1"] = "value1";
-  message.data["key2"] = "value2";
-  consumer()->Send(kTestingAppId, kUserId, message);
-
-  // Wait for the send callback is called.
-  WaitUntilCompleted();
-  EXPECT_EQ(consumer()->send_message_id(), message.id);
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->send_result());
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest, GCMClientNotReadyBeforeSending) {
-  // Make GCMClient not ready initially.
-  consumer()->set_gcm_client_loading_delay(GCMClientMock::DELAY_LOADING);
-  consumer()->CreateGCMProfileServiceInstance();
-
-  // The sending is on hold until GCMClient is ready.
-  GCMClient::OutgoingMessage message;
-  message.id = "1";
-  message.data["key1"] = "value1";
-  message.data["key2"] = "value2";
-  consumer()->Send(kTestingAppId, kUserId, message);
-  PumpIOLoop();
-  EXPECT_TRUE(consumer()->send_message_id().empty());
-  EXPECT_EQ(GCMClient::UNKNOWN_ERROR, consumer()->send_result());
-
-  // Register operation will be invoked after GCMClient becomes ready.
-  consumer()->GetGCMClient()->PerformDelayedLoading();
-  PumpIOLoop();
-  PumpIOLoop();
-  EXPECT_EQ(consumer()->send_message_id(), message.id);
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->send_result());
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest, SendAfterSignOut) {
-  // This will trigger check-out.
-  consumer()->SignOut();
-
-  GCMClient::OutgoingMessage message;
-  message.id = "1";
-  message.data["key1"] = "value1";
-  message.data["key2"] = "value2";
-  consumer()->Send(kTestingAppId, kUserId, message);
-
-  EXPECT_TRUE(consumer()->send_message_id().empty());
-  EXPECT_EQ(GCMClient::NOT_SIGNED_IN, consumer()->send_result());
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest, SendError) {
-  GCMClient::OutgoingMessage message;
-  // Embedding error in id will tell the mock to simulate the send error.
-  message.id = "1@error";
-  message.data["key1"] = "value1";
-  message.data["key2"] = "value2";
-  consumer()->Send(kTestingAppId, kUserId, message);
-
-  // Wait for the send callback is called.
-  WaitUntilCompleted();
-  EXPECT_EQ(consumer()->send_message_id(), message.id);
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->send_result());
-
-  // Wait for the send error.
-  WaitUntilCompleted();
-  EXPECT_EQ(FakeGCMAppHandler::SEND_ERROR_EVENT,
-            consumer()->gcm_app_handler()->received_event());
-  EXPECT_EQ(kTestingAppId, consumer()->gcm_app_handler()->app_id());
-  EXPECT_EQ(consumer()->send_message_id(),
-            consumer()->gcm_app_handler()->send_error_message_id());
-  EXPECT_NE(GCMClient::SUCCESS,
-            consumer()->gcm_app_handler()->send_error_result());
-  EXPECT_EQ(message.data, consumer()->gcm_app_handler()->send_error_data());
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest, MessageReceived) {
-  consumer()->Register(kTestingAppId, ToSenderList("sender"));
-  WaitUntilCompleted();
-  GCMClient::IncomingMessage message;
-  message.data["key1"] = "value1";
-  message.data["key2"] = "value2";
-  message.sender_id = "sender";
-  consumer()->GetGCMClient()->ReceiveMessage(kTestingAppId, message);
-  WaitUntilCompleted();
-  EXPECT_EQ(FakeGCMAppHandler::MESSAGE_EVENT,
-            consumer()->gcm_app_handler()->received_event());
-  EXPECT_EQ(kTestingAppId, consumer()->gcm_app_handler()->app_id());
-  EXPECT_TRUE(message.data == consumer()->gcm_app_handler()->message().data);
-  EXPECT_TRUE(consumer()->gcm_app_handler()->message().collapse_key.empty());
-  EXPECT_EQ(message.sender_id,
-            consumer()->gcm_app_handler()->message().sender_id);
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest, MessageWithCollapseKeyReceived) {
-  consumer()->Register(kTestingAppId, ToSenderList("sender"));
-  WaitUntilCompleted();
-  GCMClient::IncomingMessage message;
-  message.data["key1"] = "value1";
-  message.collapse_key = "collapse_key_value";
-  message.sender_id = "sender";
-  consumer()->GetGCMClient()->ReceiveMessage(kTestingAppId, message);
-  WaitUntilCompleted();
-  EXPECT_EQ(FakeGCMAppHandler::MESSAGE_EVENT,
-            consumer()->gcm_app_handler()->received_event());
-  EXPECT_EQ(kTestingAppId, consumer()->gcm_app_handler()->app_id());
-  EXPECT_TRUE(message.data == consumer()->gcm_app_handler()->message().data);
-  EXPECT_EQ(message.collapse_key,
-            consumer()->gcm_app_handler()->message().collapse_key);
-}
-
-TEST_F(GCMProfileServiceSingleProfileTest, MessagesDeleted) {
-  consumer()->GetGCMClient()->DeleteMessages(kTestingAppId);
-  WaitUntilCompleted();
-  EXPECT_EQ(FakeGCMAppHandler::MESSAGES_DELETED_EVENT,
-            consumer()->gcm_app_handler()->received_event());
-  EXPECT_EQ(kTestingAppId, consumer()->gcm_app_handler()->app_id());
-}
-
-// Tests to make sure that GCMProfileService works for multiple profiles
-// regardless how GCMClient is created.
-class GCMProfileServiceMultiProfileTest : public GCMProfileServiceTest {
- public:
-  GCMProfileServiceMultiProfileTest() {
-  }
-
-  virtual ~GCMProfileServiceMultiProfileTest() {
-  }
-
-  virtual void SetUp() OVERRIDE {
-    GCMProfileServiceTest::SetUp();
-
-    // Create a 2nd profile consumer.
-    consumer2_.reset(new GCMProfileServiceTestConsumer(&waiter_));
-
-    consumer()->CreateGCMProfileServiceInstance();
-    consumer2()->CreateGCMProfileServiceInstance();
-
-    // Initiate check-in for each profile.
-    consumer2()->SignIn(kTestingUsername2);
-    consumer()->SignIn(kTestingUsername);
-  }
-
-  virtual void TearDown() OVERRIDE {
-    consumer2_.reset();
-
-    GCMProfileServiceTest::TearDown();
-  }
-
-  Profile* profile2() const { return consumer2_->profile(); }
-  GCMProfileServiceTestConsumer* consumer2() const { return consumer2_.get(); }
-
- protected:
-  scoped_ptr<GCMProfileServiceTestConsumer> consumer2_;
-};
-
-TEST_F(GCMProfileServiceMultiProfileTest, Register) {
-  // Register an app.
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1");
-  consumer()->Register(kTestingAppId, sender_ids);
-
-  // Register the same app in a different profile.
-  std::vector<std::string> sender_ids2;
-  sender_ids2.push_back("foo");
-  sender_ids2.push_back("bar");
-  consumer2()->Register(kTestingAppId, sender_ids2);
-
-  WaitUntilCompleted();
-  WaitUntilCompleted();
-
-  EXPECT_EQ(GCMClientMock::GetRegistrationIdFromSenderIds(sender_ids),
-            consumer()->registration_id());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-
-  EXPECT_EQ(GCMClientMock::GetRegistrationIdFromSenderIds(sender_ids2),
-            consumer2()->registration_id());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-
-  // Register a different app in a different profile.
-  std::vector<std::string> sender_ids3;
-  sender_ids3.push_back("sender1");
-  sender_ids3.push_back("sender2");
-  sender_ids3.push_back("sender3");
-  consumer2()->Register(kTestingAppId2, sender_ids3);
-
-  WaitUntilCompleted();
-
-  EXPECT_EQ(GCMClientMock::GetRegistrationIdFromSenderIds(sender_ids3),
-            consumer2()->registration_id());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer2()->registration_result());
-}
-
-TEST_F(GCMProfileServiceMultiProfileTest, Send) {
-  // Send a message from one app in one profile.
-  GCMClient::OutgoingMessage message;
-  message.id = "1";
-  message.data["key1"] = "value1";
-  message.data["key2"] = "value2";
-  consumer()->Send(kTestingAppId, kUserId, message);
-
-  // Send a message from same app in another profile.
-  GCMClient::OutgoingMessage message2;
-  message2.id = "2";
-  message2.data["foo"] = "bar";
-  consumer2()->Send(kTestingAppId, kUserId2, message2);
-
-  WaitUntilCompleted();
-  WaitUntilCompleted();
-
-  EXPECT_EQ(consumer()->send_message_id(), message.id);
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->send_result());
-
-  EXPECT_EQ(consumer2()->send_message_id(), message2.id);
-  EXPECT_EQ(GCMClient::SUCCESS, consumer2()->send_result());
-
-  // Send another message from different app in another profile.
-  GCMClient::OutgoingMessage message3;
-  message3.id = "3";
-  message3.data["hello"] = "world";
-  consumer2()->Send(kTestingAppId2, kUserId, message3);
-
-  WaitUntilCompleted();
-
-  EXPECT_EQ(consumer2()->send_message_id(), message3.id);
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->send_result());
-}
-
-TEST_F(GCMProfileServiceMultiProfileTest, MessageReceived) {
-  consumer()->Register(kTestingAppId, ToSenderList("sender"));
-  WaitUntilCompleted();
-  consumer2()->Register(kTestingAppId, ToSenderList("sender"));
-  WaitUntilCompleted();
-  consumer2()->Register(kTestingAppId2, ToSenderList("sender2"));
-  WaitUntilCompleted();
-
-  // Trigger an incoming message for an app in one profile.
-  GCMClient::IncomingMessage message;
-  message.data["key1"] = "value1";
-  message.data["key2"] = "value2";
-  message.sender_id = "sender";
-  consumer()->GetGCMClient()->ReceiveMessage(kTestingAppId, message);
-
-  // Trigger an incoming message for the same app in another profile.
-  GCMClient::IncomingMessage message2;
-  message2.data["foo"] = "bar";
-  message2.sender_id = "sender";
-  consumer2()->GetGCMClient()->ReceiveMessage(kTestingAppId, message2);
-
-  WaitUntilCompleted();
-  WaitUntilCompleted();
-
-  EXPECT_EQ(FakeGCMAppHandler::MESSAGE_EVENT,
-            consumer()->gcm_app_handler()->received_event());
-  EXPECT_EQ(kTestingAppId, consumer()->gcm_app_handler()->app_id());
-  EXPECT_TRUE(message.data == consumer()->gcm_app_handler()->message().data);
-  EXPECT_EQ("sender", consumer()->gcm_app_handler()->message().sender_id);
-
-  EXPECT_EQ(FakeGCMAppHandler::MESSAGE_EVENT,
-            consumer2()->gcm_app_handler()->received_event());
-  EXPECT_EQ(kTestingAppId, consumer2()->gcm_app_handler()->app_id());
-  EXPECT_TRUE(message2.data == consumer2()->gcm_app_handler()->message().data);
-  EXPECT_EQ("sender", consumer2()->gcm_app_handler()->message().sender_id);
-
-  // Trigger another incoming message for a different app in another profile.
-  GCMClient::IncomingMessage message3;
-  message3.data["bar1"] = "foo1";
-  message3.data["bar2"] = "foo2";
-  message3.sender_id = "sender2";
-  consumer2()->GetGCMClient()->ReceiveMessage(kTestingAppId2, message3);
-
-  WaitUntilCompleted();
-
-  EXPECT_EQ(FakeGCMAppHandler::MESSAGE_EVENT,
-            consumer2()->gcm_app_handler()->received_event());
-  EXPECT_EQ(kTestingAppId2, consumer2()->gcm_app_handler()->app_id());
-  EXPECT_TRUE(message3.data == consumer2()->gcm_app_handler()->message().data);
-  EXPECT_EQ("sender2", consumer2()->gcm_app_handler()->message().sender_id);
-}
-
-// Test a set of GCM operations on multiple profiles.
-// 1) Register 1 app in profile1 and register 2 apps in profile2;
-// 2) Send a message from profile1;
-// 3) Receive a message to an app in profile1 and receive a message for each of
-//    two apps in profile2;
-// 4) Send a message foe ach of two apps in profile2;
-// 5) Sign out of profile1.
-// 6) Register/send stops working for profile1;
-// 7) The app in profile2 could still receive these events;
-// 8) Sign into profile1 with a different user.
-// 9) The message to the new signed-in user will be routed.
-TEST_F(GCMProfileServiceMultiProfileTest, Combined) {
-  // Register an app.
-  std::vector<std::string> sender_ids;
-  sender_ids.push_back("sender1");
-  consumer()->Register(kTestingAppId, sender_ids);
-
-  // Register the same app in a different profile.
-  std::vector<std::string> sender_ids2;
-  sender_ids2.push_back("foo");
-  sender_ids2.push_back("bar");
-  consumer2()->Register(kTestingAppId, sender_ids2);
-
-  // Register a different app in a different profile.
-  std::vector<std::string> sender_ids3;
-  sender_ids3.push_back("sender1");
-  sender_ids3.push_back("sender2");
-  sender_ids3.push_back("sender3");
-  consumer2()->Register(kTestingAppId2, sender_ids3);
-
-  WaitUntilCompleted();
-  WaitUntilCompleted();
-  WaitUntilCompleted();
-
-  EXPECT_EQ(GCMClientMock::GetRegistrationIdFromSenderIds(sender_ids),
-            consumer()->registration_id());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-
-  EXPECT_EQ(GCMClientMock::GetRegistrationIdFromSenderIds(sender_ids3),
-            consumer2()->registration_id());
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->registration_result());
-
-  // Send a message from one profile.
-  GCMClient::OutgoingMessage out_message;
-  out_message.id = "1";
-  out_message.data["out1"] = "out_data1";
-  out_message.data["out1_2"] = "out_data1_2";
-  consumer()->Send(kTestingAppId, kUserId, out_message);
-
-  WaitUntilCompleted();
-
-  EXPECT_EQ(consumer()->send_message_id(), out_message.id);
-  EXPECT_EQ(GCMClient::SUCCESS, consumer()->send_result());
-
-  // Trigger an incoming message for an app in one profile.
-  GCMClient::IncomingMessage in_message;
-  in_message.data["in1"] = "in_data1";
-  in_message.data["in1_2"] = "in_data1_2";
-  in_message.sender_id = "sender1";
-  consumer()->GetGCMClient()->ReceiveMessage(kTestingAppId, in_message);
-
-  WaitUntilCompleted();
-
-  EXPECT_EQ(FakeGCMAppHandler::MESSAGE_EVENT,
-            consumer()->gcm_app_handler()->received_event());
-  EXPECT_EQ(kTestingAppId, consumer()->gcm_app_handler()->app_id());
-  EXPECT_TRUE(
-      in_message.data == consumer()->gcm_app_handler()->message().data);
-
-  // Trigger 2 incoming messages, one for each app respectively, in another
-  // profile.
-  GCMClient::IncomingMessage in_message2;
-  in_message2.data["in2"] = "in_data2";
-  in_message2.sender_id = "sender3";
-  consumer2()->GetGCMClient()->ReceiveMessage(kTestingAppId2, in_message2);
-
-  GCMClient::IncomingMessage in_message3;
-  in_message3.data["in3"] = "in_data3";
-  in_message3.data["in3_2"] = "in_data3_2";
-  in_message3.sender_id = "foo";
-  consumer2()->GetGCMClient()->ReceiveMessage(kTestingAppId, in_message3);
-
-  consumer2()->gcm_app_handler()->clear_results();
-  WaitUntilCompleted();
-
-  EXPECT_EQ(FakeGCMAppHandler::MESSAGE_EVENT,
-            consumer2()->gcm_app_handler()->received_event());
-  EXPECT_EQ(kTestingAppId2, consumer2()->gcm_app_handler()->app_id());
-  EXPECT_TRUE(
-      in_message2.data == consumer2()->gcm_app_handler()->message().data);
-
-  consumer2()->gcm_app_handler()->clear_results();
-  WaitUntilCompleted();
-
-  EXPECT_EQ(FakeGCMAppHandler::MESSAGE_EVENT,
-            consumer2()->gcm_app_handler()->received_event());
-  EXPECT_EQ(kTestingAppId, consumer2()->gcm_app_handler()->app_id());
-  EXPECT_TRUE(
-      in_message3.data == consumer2()->gcm_app_handler()->message().data);
-
-  // Send two messages, one for each app respectively, from another profile.
-  GCMClient::OutgoingMessage out_message2;
-  out_message2.id = "2";
-  out_message2.data["out2"] = "out_data2";
-  consumer2()->Send(kTestingAppId, kUserId2, out_message2);
-
-  GCMClient::OutgoingMessage out_message3;
-  out_message3.id = "2";
-  out_message3.data["out3"] = "out_data3";
-  consumer2()->Send(kTestingAppId2, kUserId2, out_message3);
-
-  WaitUntilCompleted();
-
-  EXPECT_EQ(consumer2()->send_message_id(), out_message2.id);
-  EXPECT_EQ(GCMClient::SUCCESS, consumer2()->send_result());
-
-  WaitUntilCompleted();
-
-  EXPECT_EQ(consumer2()->send_message_id(), out_message3.id);
-  EXPECT_EQ(GCMClient::SUCCESS, consumer2()->send_result());
-
-  // Sign out of one profile.
-  consumer()->SignOut();
-
-  // Register/send stops working for signed-out profile.
-  consumer()->gcm_app_handler()->clear_results();
-  consumer()->Register(kTestingAppId, sender_ids);
-  EXPECT_TRUE(consumer()->registration_id().empty());
-  EXPECT_EQ(GCMClient::NOT_SIGNED_IN, consumer()->registration_result());
-
-  consumer()->gcm_app_handler()->clear_results();
-  consumer()->Send(kTestingAppId2, kUserId2, out_message3);
-  EXPECT_TRUE(consumer()->send_message_id().empty());
-  EXPECT_EQ(GCMClient::NOT_SIGNED_IN, consumer()->send_result());
-
-  // Deleted messages event will go through for another signed-in profile.
-  consumer2()->GetGCMClient()->DeleteMessages(kTestingAppId2);
-
-  consumer2()->gcm_app_handler()->clear_results();
-  WaitUntilCompleted();
-
-  EXPECT_EQ(FakeGCMAppHandler::MESSAGES_DELETED_EVENT,
-            consumer2()->gcm_app_handler()->received_event());
-  EXPECT_EQ(kTestingAppId2, consumer2()->gcm_app_handler()->app_id());
-
-  // Send error event will go through for another signed-in profile.
-  GCMClient::OutgoingMessage out_message4;
-  out_message4.id = "1@error";
-  out_message4.data["out4"] = "out_data4";
-  consumer2()->Send(kTestingAppId, kUserId, out_message4);
-
-  WaitUntilCompleted();
-  EXPECT_EQ(consumer2()->send_message_id(), out_message4.id);
-  EXPECT_EQ(GCMClient::SUCCESS, consumer2()->send_result());
-
-  consumer2()->gcm_app_handler()->clear_results();
-  WaitUntilCompleted();
-  EXPECT_EQ(FakeGCMAppHandler::SEND_ERROR_EVENT,
-            consumer2()->gcm_app_handler()->received_event());
-  EXPECT_EQ(kTestingAppId, consumer2()->gcm_app_handler()->app_id());
-  EXPECT_EQ(out_message4.id,
-            consumer2()->gcm_app_handler()->send_error_message_id());
-  EXPECT_NE(GCMClient::SUCCESS,
-            consumer2()->gcm_app_handler()->send_error_result());
-  EXPECT_EQ(out_message4.data,
-            consumer2()->gcm_app_handler()->send_error_data());
-
-  // Sign in with a different user.
-  consumer()->SignIn(kTestingUsername3);
-
-  // Signing out cleared all registrations, so we need to register again.
-  consumer()->Register(kTestingAppId, ToSenderList("sender1"));
-  WaitUntilCompleted();
-
-  // Incoming message will go through for the new signed-in user.
-  GCMClient::IncomingMessage in_message5;
-  in_message5.data["in5"] = "in_data5";
-  in_message5.sender_id = "sender1";
-  consumer()->GetGCMClient()->ReceiveMessage(kTestingAppId, in_message5);
-
-  consumer()->gcm_app_handler()->clear_results();
-  WaitUntilCompleted();
-
-  EXPECT_EQ(FakeGCMAppHandler::MESSAGE_EVENT,
-            consumer()->gcm_app_handler()->received_event());
-  EXPECT_TRUE(
-      in_message5.data == consumer()->gcm_app_handler()->message().data);
-}
-
-}  // namespace gcm