Refactor HostContentSettingsMap::SetWebsiteSettingDefaultScope to take a std::unique_ptr.

components/content_settings/core/browser/host_content_settings_map.cc

Index: components/content_settings/core/browser/host_content_settings_map.cc
diff --git a/components/content_settings/core/browser/host_content_settings_map.cc b/components/content_settings/core/browser/host_content_settings_map.cc
index fb595f9b2bf84f980e8411d0f13af2d7d82f5112..6b56ae6e7f863dec90f9a3cc482015fefa96ccb3 100644
--- a/components/content_settings/core/browser/host_content_settings_map.cc
+++ b/components/content_settings/core/browser/host_content_settings_map.cc
@@ -330,7 +330,7 @@ void HostContentSettingsMap::SetWebsiteSettingDefaultScope(
     const GURL& secondary_url,
     ContentSettingsType content_type,
     const std::string& resource_identifier,
-    base::Value* value) {
+    std::unique_ptr<base::Value> value) {
   const WebsiteSettingsInfo* info =
       content_settings::WebsiteSettingsRegistry::GetInstance()->Get(
           content_type);
@@ -342,7 +342,7 @@ void HostContentSettingsMap::SetWebsiteSettingDefaultScope(
     return;
 
   SetWebsiteSettingCustomScope(primary_pattern, secondary_pattern, content_type,
-                               resource_identifier, base::WrapUnique(value));
+                               resource_identifier, std::move(value));
 }
 
 void HostContentSettingsMap::SetWebsiteSettingCustomScope(