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

chrome/browser/chromeos/login/wizard_controller.h

Index: chrome/browser/chromeos/login/wizard_controller.h
diff --git a/chrome/browser/chromeos/login/wizard_controller.h b/chrome/browser/chromeos/login/wizard_controller.h
index 49fe73d3c7fa53e2b96eed62a1dcae1e768042e7..274a11de66984b20e0379dd73dcce64dbb1cb9c7 100644
--- a/chrome/browser/chromeos/login/wizard_controller.h
+++ b/chrome/browser/chromeos/login/wizard_controller.h
@@ -6,6 +6,7 @@
 #define CHROME_BROWSER_CHROMEOS_LOGIN_WIZARD_CONTROLLER_H_
 
 #include <map>
+#include <memory>
 #include <string>
 
 #include "base/compiler_specific.h"
@@ -13,7 +14,6 @@
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/linked_ptr.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/time/time.h"
@@ -298,7 +298,7 @@ class WizardController : public BaseScreenDelegate,
   TimeZoneProvider* GetTimezoneProvider();
 
   // TimeZoneRequest::TimeZoneResponseCallback implementation.
-  void OnTimezoneResolved(scoped_ptr<TimeZoneResponseData> timezone,
+  void OnTimezoneResolved(std::unique_ptr<TimeZoneResponseData> timezone,
                           bool server_error);
 
   // Called from SimpleGeolocationProvider when location is resolved.
@@ -321,8 +321,8 @@ class WizardController : public BaseScreenDelegate,
 
   // Called when a connection to controller has been established. Wizard
   // controller takes the ownership of |pairing_controller| after that call.
-  void OnSharkConnected(
-      scoped_ptr<pairing_chromeos::HostPairingController> pairing_controller);
+  void OnSharkConnected(std::unique_ptr<pairing_chromeos::HostPairingController>
+                            pairing_controller);
 
   // Callback function for AddNetworkRequested().
   void OnSetHostNetworkFailed();
@@ -410,16 +410,17 @@ class WizardController : public BaseScreenDelegate,
   friend class WizardInProcessBrowserTest;
   friend class WizardControllerBrokenLocalStateTest;
 
-  scoped_ptr<AccessibilityStatusSubscription> accessibility_subscription_;
+  std::unique_ptr<AccessibilityStatusSubscription> accessibility_subscription_;
 
-  scoped_ptr<SimpleGeolocationProvider> geolocation_provider_;
-  scoped_ptr<TimeZoneProvider> timezone_provider_;
+  std::unique_ptr<SimpleGeolocationProvider> geolocation_provider_;
+  std::unique_ptr<TimeZoneProvider> timezone_provider_;
 
   // Pairing controller for shark devices.
-  scoped_ptr<pairing_chromeos::ControllerPairingController> shark_controller_;
+  std::unique_ptr<pairing_chromeos::ControllerPairingController>
+      shark_controller_;
 
   // Pairing controller for remora devices.
-  scoped_ptr<pairing_chromeos::HostPairingController> remora_controller_;
+  std::unique_ptr<pairing_chromeos::HostPairingController> remora_controller_;
 
   // Maps screen ids to last time of their shows.
   base::hash_map<std::string, base::Time> screen_show_times_;
@@ -431,7 +432,7 @@ class WizardController : public BaseScreenDelegate,
   // Listens for incoming connection from a shark controller if a regular (not
   // pairing) remora OOBE is active. If connection is established, wizard
   // conroller swithces to a pairing OOBE.
-  scoped_ptr<pairing_chromeos::SharkConnectionListener>
+  std::unique_ptr<pairing_chromeos::SharkConnectionListener>
       shark_connection_listener_;
 
   BaseScreen* hid_screen_ = nullptr;