Convert //extensions/browser/api from scoped_ptr to std::unique_ptr

extensions/browser/api/storage/settings_quota_unittest.cc

Index: extensions/browser/api/storage/settings_quota_unittest.cc
diff --git a/extensions/browser/api/storage/settings_quota_unittest.cc b/extensions/browser/api/storage/settings_quota_unittest.cc
index 3681401a49cbf1fe4346243c6c720dda54da8541..b431df5182f6097f0ff9309071f529def5a072a1 100644
--- a/extensions/browser/api/storage/settings_quota_unittest.cc
+++ b/extensions/browser/api/storage/settings_quota_unittest.cc
@@ -4,9 +4,11 @@
 
 #include <stddef.h>
 
+#include <memory>
+
 #include "base/json/json_writer.h"
+#include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "extensions/browser/api/storage/settings_storage_quota_enforcer.h"
 #include "extensions/browser/value_store/testing_value_store.h"
@@ -55,7 +57,7 @@ class ExtensionSettingsQuotaTest : public testing::Test {
     SettingsStorageQuotaEnforcer::Limits limits =
         { quota_bytes, quota_bytes_per_item, max_items };
     storage_.reset(
-        new SettingsStorageQuotaEnforcer(limits, make_scoped_ptr(delegate_)));
+        new SettingsStorageQuotaEnforcer(limits, base::WrapUnique(delegate_)));
   }
 
   // Returns whether the settings in |storage_| and |delegate_| are the same as
@@ -71,7 +73,7 @@ class ExtensionSettingsQuotaTest : public testing::Test {
   base::ListValue byte_value_256_;
 
   // Quota enforcing storage area being tested.
-  scoped_ptr<SettingsStorageQuotaEnforcer> storage_;
+  std::unique_ptr<SettingsStorageQuotaEnforcer> storage_;
 
   // In-memory storage area being delegated to.  Always owned by |storage_|.
   TestingValueStore* delegate_;