UserManager stack refactoring.

chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager_unittest.cc

Index: chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager_unittest.cc
diff --git a/chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager_unittest.cc b/chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager_unittest.cc
index b8f2b564808ae254d5648ad824612df844b095c6..a400705cf7385ddcebb76dd755fec2ff0e75dc9f 100644
--- a/chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager_unittest.cc
+++ b/chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager_unittest.cc
@@ -19,7 +19,7 @@
 #include "base/prefs/pref_service.h"
 #include "base/prefs/testing_pref_service.h"
 #include "chrome/browser/chromeos/login/startup_utils.h"
-#include "chrome/browser/chromeos/login/users/fake_user_manager.h"
+#include "chrome/browser/chromeos/login/users/fake_chrome_user_manager.h"
 #include "chrome/browser/chromeos/login/users/scoped_user_manager_enabler.h"
 #include "chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
@@ -39,14 +39,16 @@ namespace chromeos {
 class WallpaperManagerCacheTest : public test::AshTestBase {
  public:
   WallpaperManagerCacheTest()
-      : fake_user_manager_(new FakeUserManager()),
+      : fake_user_manager_(new FakeChromeUserManager()),
         scoped_user_manager_(fake_user_manager_) {
   }
 
  protected:
   ~WallpaperManagerCacheTest() override {}
 
-  FakeUserManager* fake_user_manager() { return fake_user_manager_; }
+  FakeChromeUserManager* fake_user_manager() {
+    return fake_user_manager_;
+  }
 
   void SetUp() override { test::AshTestBase::SetUp(); }
 
@@ -59,7 +61,7 @@ class WallpaperManagerCacheTest : public test::AshTestBase {
   }
 
  private:
-  FakeUserManager* fake_user_manager_;
+  FakeChromeUserManager* fake_user_manager_;
   ScopedUserManagerEnabler scoped_user_manager_;
 };