Convert //chrome/browser/chromeos from scoped_ptr to std::unique_ptr

chrome/browser/chromeos/login/ui/login_feedback_browsertest.cc

Index: chrome/browser/chromeos/login/ui/login_feedback_browsertest.cc
diff --git a/chrome/browser/chromeos/login/ui/login_feedback_browsertest.cc b/chrome/browser/chromeos/login/ui/login_feedback_browsertest.cc
index 2b2055b76638008e7a87e4a44650772b91275286..1f17a55b4f52bbef50fbbab706c65a265e048973 100644
--- a/chrome/browser/chromeos/login/ui/login_feedback_browsertest.cc
+++ b/chrome/browser/chromeos/login/ui/login_feedback_browsertest.cc
@@ -4,9 +4,10 @@
 
 #include "chrome/browser/chromeos/login/ui/login_feedback.h"
 
+#include <memory>
+
 #include "ash/wm/window_util.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "chrome/browser/chromeos/login/login_manager_test.h"
 #include "chrome/browser/chromeos/login/test/app_window_waiter.h"
@@ -31,7 +32,7 @@ class LoginFeedbackTest : public LoginManagerTest {
 // Test feedback UI shows up and is active.
 IN_PROC_BROWSER_TEST_F(LoginFeedbackTest, Basic) {
   Profile* const profile = ProfileHelper::GetSigninProfile();
-  scoped_ptr<LoginFeedback> login_feedback(new LoginFeedback(profile));
+  std::unique_ptr<LoginFeedback> login_feedback(new LoginFeedback(profile));
 
   base::RunLoop run_loop;
   login_feedback->Request("Test feedback", run_loop.QuitClosure());