UserManager stack refactoring.

chrome/browser/chromeos/login/test/oobe_base_test.h

Index: chrome/browser/chromeos/login/test/oobe_base_test.h
diff --git a/chrome/browser/chromeos/login/test/oobe_base_test.h b/chrome/browser/chromeos/login/test/oobe_base_test.h
index 6530ff4e44521efe685da3235a0e220cc076b64e..0a6fb8c313f37d670d7f20cddedf6dfa9370f987 100644
--- a/chrome/browser/chromeos/login/test/oobe_base_test.h
+++ b/chrome/browser/chromeos/login/test/oobe_base_test.h
@@ -21,9 +21,12 @@ namespace content {
 class WebUI;
 }  // namespace content
 
+namespace user_manager {
+class FakeUserManager;
+}  // namespace user_manager

[ygorshenin1, 2015/01/20 18:33:40]

No need in "// namespace .*" in case of forward-declarations in header files.
Could you please remove it at lines #22 and #26?

[merkulova, 2015/01/21 14:10:33]

Done.

+
 namespace chromeos {
 
-class FakeUserManager;
 class NetworkPortalDetectorTestImpl;
 
 // Base class for OOBE and Kiosk tests.