Scrutinizer Auto-Fixes

@ankur-gaur requested this pull request.

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/ankur-gaur/google-api-php-client/inspections/82a9fc22-dbc3-4800-a5f7-6fadb61dd444

Enabled analysis tools:
 - PHP Analyzer
 - PHP PDepend
 - PHP Similarity Analyzer
 - PHP Change Tracking Analyzer