Log Message:
Pullup ticket #5725 - requested by maya
www/firefox52: security update

Revisions pulled up:
- www/firefox52/Makefile                                        1.18
- www/firefox52/PLIST                                           1.5
- www/firefox52/distinfo                                        1.11

-------------------------------------------------------------------
   Module Name:    pkgsrc
   Committed By:   maya
   Date:           Fri Mar 16 22:53:19 UTC 2018

   Modified Files:
           pkgsrc/www/firefox52: Makefile PLIST distinfo

   Log Message:
   firefox52: update to 52.7.2esr

   Fixes multiple memory safety bugs
   remote code execution via vendored libvorbis/tremor.

   https://www.mozilla.org/en-US/security/advisories/mfsa2018-08/

   To generate a diff of this commit:
   cvs rdiff -u -r1.17 -r1.18 pkgsrc/www/firefox52/Makefile
   cvs rdiff -u -r1.4 -r1.5 pkgsrc/www/firefox52/PLIST
   cvs rdiff -u -r1.10 -r1.11 pkgsrc/www/firefox52/distinfo