web_setting: Fix coding style violations.

./web_setting/web_setting.h:20:  Lines should be <= 80 characters long  [whitespace/line_length] [2]

BUG=XWALK-2649

diff --git a/web_setting/web_setting.h b/web_setting/web_setting.h
index bcaddd8..55a2e41 100644 (file)
--- a/web_setting/web_setting.h
+++ b/web_setting/web_setting.h
@@ -17,7 +17,8 @@ class WebSetting {
   ~WebSetting();
 
   std::unique_ptr<picojson::value> RemoveAllCookies();
-  std::unique_ptr<picojson::value> SetUserAgentString(const std::string& user_agent);
+  std::unique_ptr<picojson::value> SetUserAgentString(
+      const std::string& user_agent);
 
  private:
   std::string app_id_;