Make PermissionManager use ContentSettingsType internally more

chrome/browser/permissions/permission_manager.h

Index: chrome/browser/permissions/permission_manager.h
diff --git a/chrome/browser/permissions/permission_manager.h b/chrome/browser/permissions/permission_manager.h
index 31e1a22ea86c2f61ad764c5ff063b7bfabc40d8d..02ad351e1f36691008267eca15e6cbc1b4a17fae 100644
--- a/chrome/browser/permissions/permission_manager.h
+++ b/chrome/browser/permissions/permission_manager.h
@@ -96,6 +96,14 @@ class PermissionManager : public KeyedService,
 
   PermissionContextBase* GetPermissionContext(ContentSettingsType type);
 
+  int RequestPermissions(
+      const std::vector<ContentSettingsType>& permissions,
+      content::RenderFrameHost* render_frame_host,
+      const GURL& requesting_origin,
+      bool user_gesture,
+      const base::Callback<
+          void(const std::vector<blink::mojom::PermissionStatus>&)>& callback);
+
   // Called when a permission was decided for a given PendingRequest. The
   // PendingRequest is identified by its |request_id| and the permission is
   // identified by its |permission_id|. If the PendingRequest contains more than