[Sync] Fix namespaces for the browser_sync component.

chrome/browser/permissions/permission_uma_util_unittest.cc

 // Copyright 2016 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/permissions/permission_uma_util.h"
 
 #include "base/test/scoped_command_line.h"
 #include "chrome/browser/signin/fake_signin_manager_builder.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/browser/sync/profile_sync_test_util.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/browser_sync/browser_sync_switches.h"
 #include "components/browser_sync/profile_sync_service.h"
 #include "components/browser_sync/profile_sync_service_mock.h"
 #include "components/prefs/pref_service.h"
 #include "components/sync/base/model_type.h"
 #include "components/sync/driver/glue/sync_backend_host_mock.h"
 #include "components/sync/driver/sync_prefs.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+using browser_sync::ProfileSyncServiceMock;
+
 namespace {
 constexpr char kTestingGaiaId[] = "gaia_id";
 constexpr char kTestingUsername[] = "fake_username";
 }  // namespace
 
 class PermissionUmaUtilTest : public testing::Test {
  protected:
   PermissionUmaUtilTest() {}
 
   static bool IsOptedIntoPermissionActionReporting(Profile* profile) {
@@ skipping 13 matching lines @@
             SigninManagerFactory::GetForProfile(profile()));
     signin_manager->SetAuthenticatedAccountInfo(kTestingGaiaId,
                                                 kTestingUsername);
   }
 
   void SetSafeBrowsing(bool enabled) {
     PrefService* preferences = profile_->GetPrefs();
     preferences->SetBoolean(prefs::kSafeBrowsingEnabled, enabled);
   }
 
-  ProfileSyncService* GetProfileSyncService() {
+  browser_sync::ProfileSyncService* GetProfileSyncService() {
     return ProfileSyncServiceFactory::GetForProfile(profile());
   }
 
   ProfileSyncServiceMock* SetMockSyncService() {
     ProfileSyncServiceMock* mock_sync_service =
         static_cast<ProfileSyncServiceMock*>(
             ProfileSyncServiceFactory::GetInstance()->SetTestingFactoryAndUse(
                 profile(), BuildMockProfileSyncService));
     EXPECT_CALL(*mock_sync_service, CanSyncStart())
         .WillRepeatedly(testing::Return(true));
@@ skipping 134 matching lines @@
        IsOptedIntoPermissionActionReportingSyncPassphraseCheck) {
   SetSafeBrowsing(true);
   FakeSignIn();
   ProfileSyncServiceMock* mock_sync_service = SetMockSyncService();
   EXPECT_TRUE(IsOptedIntoPermissionActionReporting(profile()));
 
   EXPECT_CALL(*mock_sync_service, IsUsingSecondaryPassphrase())
       .WillOnce(testing::Return(true));
   EXPECT_FALSE(IsOptedIntoPermissionActionReporting(profile()));
 }