Issue #1476810 by Spleshka, David_Rothstein, franz | Heine: Drupal_serve_page_from_cache can serve uncompressed data with Content-Encoding gzip header with page_cache_without_database = 1.
Merge pull request #422 from hellomrcat/d7-cache

Issue #1476810 by Spleshka, David_Rothstein, franz | Heine: Drupal_serve_page_from_cache can serve uncompressed data with Content-Encoding gzip header with page_cache_without_database = 1.