Log Message:
Pullup ticket #6396 - requested by nia
www/firefox78: security fix

Revisions pulled up:
- www/firefox78/Makefile                                        1.17
- www/firefox78/distinfo                                        1.9
- www/firefox78/patches/patch-dom_webgpu_ipc_WebGPUParent.cpp   deleted

---
   Module Name:	pkgsrc
   Committed By:	ryoon
   Date:		Fri Jan  8 19:13:53 UTC 2021

   Modified Files:
   	pkgsrc/www/firefox78: Makefile distinfo
   Removed Files:
   	pkgsrc/www/firefox78/patches: patch-dom_webgpu_ipc_WebGPUParent.cpp

   Log Message:
   firefox78: Update to 78.6.1

   Changelog:
   * Fix: Fixed a crash during video playback on Apple Silicon devices (bug 1683579)
   * Secrity fix:
   #CVE-2020-16044: Use-after-free write when handling a malicious COOKIE-ECHO \ 
SCTP chunk