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

chrome/browser/chromeos/login/enable_debugging_browsertest.cc

Index: chrome/browser/chromeos/login/enable_debugging_browsertest.cc
diff --git a/chrome/browser/chromeos/login/enable_debugging_browsertest.cc b/chrome/browser/chromeos/login/enable_debugging_browsertest.cc
index dc8d4b8c460bb0d425a5b9ee90f14d7b9f5175de..3c1eca9873fcacf89ba117539747721f9fb4b45d 100644
--- a/chrome/browser/chromeos/login/enable_debugging_browsertest.cc
+++ b/chrome/browser/chromeos/login/enable_debugging_browsertest.cc
@@ -176,14 +176,14 @@ class EnableDebuggingTest : public LoginManagerTest {
 
   // LoginManagerTest overrides:
   void SetUpInProcessBrowserTestFixture() override {
-    scoped_ptr<DBusThreadManagerSetter> dbus_setter =
+    std::unique_ptr<DBusThreadManagerSetter> dbus_setter =
         chromeos::DBusThreadManager::GetSetterForTesting();
     power_manager_client_ = new FakePowerManagerClient;
     dbus_setter->SetPowerManagerClient(
-        scoped_ptr<PowerManagerClient>(power_manager_client_));
+        std::unique_ptr<PowerManagerClient>(power_manager_client_));
     debug_daemon_client_ = new TestDebugDaemonClient;
     dbus_setter->SetDebugDaemonClient(
-        scoped_ptr<DebugDaemonClient>(debug_daemon_client_));
+        std::unique_ptr<DebugDaemonClient>(debug_daemon_client_));
 
     LoginManagerTest::SetUpInProcessBrowserTestFixture();
   }
@@ -354,10 +354,10 @@ class EnableDebuggingNonDevTest : public EnableDebuggingTest {
 
   // LoginManagerTest overrides:
   void SetUpInProcessBrowserTestFixture() override {
-    scoped_ptr<DBusThreadManagerSetter> dbus_setter =
+    std::unique_ptr<DBusThreadManagerSetter> dbus_setter =
         chromeos::DBusThreadManager::GetSetterForTesting();
     dbus_setter->SetDebugDaemonClient(
-        scoped_ptr<DebugDaemonClient>(new FakeDebugDaemonClient));
+        std::unique_ptr<DebugDaemonClient>(new FakeDebugDaemonClient));
     LoginManagerTest::SetUpInProcessBrowserTestFixture();
   }
 };