Clean up ProfileManager interface.

chrome/browser/ui/app_list/app_list_service_impl_browsertest.cc

Index: chrome/browser/ui/app_list/app_list_service_impl_browsertest.cc
diff --git a/chrome/browser/ui/app_list/app_list_service_impl_browsertest.cc b/chrome/browser/ui/app_list/app_list_service_impl_browsertest.cc
index 3d75ba9585f874e5fe9ccae7403c6c90e9b20958..512a787b88302587a55edf7d91812184133a0380 100644
--- a/chrome/browser/ui/app_list/app_list_service_impl_browsertest.cc
+++ b/chrome/browser/ui/app_list/app_list_service_impl_browsertest.cc
@@ -67,10 +67,7 @@ IN_PROC_BROWSER_TEST_F(AppListServiceImplBrowserTest,
   EXPECT_FALSE(local_state->HasPrefPath(prefs::kAppListProfile));
 
   // When never shown, profile path should match the last used profile.
-  base::FilePath user_data_dir =
-      g_browser_process->profile_manager()->user_data_dir();
-  EXPECT_EQ(service_->GetProfilePath(user_data_dir),
-            browser()->profile()->GetPath());
+  EXPECT_EQ(service_->GetProfilePath(), browser()->profile()->GetPath());
 
   // Just requesting the profile path shouldn't set it.
   EXPECT_FALSE(local_state->HasPrefPath(prefs::kAppListProfile));
@@ -108,7 +105,7 @@ IN_PROC_BROWSER_TEST_F(AppListServiceImplBrowserTest,
 
   // Current profile and saved path should update synchronously.
   EXPECT_FALSE(test_api_->profile_loader()->IsAnyProfileLoading());
-  EXPECT_EQ(profile2->GetPath(), service_->GetProfilePath(user_data_dir));
+  EXPECT_EQ(profile2->GetPath(), service_->GetProfilePath());
   EXPECT_EQ(profile2, service_->GetCurrentAppListProfile());
 #endif
 }