[Mosaic] Patch for libpng changes

[Leigh Scott]

commit fc8f4b9a20c708b5cec88f88ea7bc29de61a0789
Author: leigh123linux <leigh123linux at googlemail.com>
Date:   Mon Aug 15 16:39:09 2016 +0100

    Patch for libpng changes

 Mosaic-2.7b5-compile.patch | 3 ---
 1 file changed, 3 deletions(-)
---
diff --git a/Mosaic-2.7b5-compile.patch b/Mosaic-2.7b5-compile.patch
index 5cd14ea..1e65c70 100644
--- a/Mosaic-2.7b5-compile.patch
+++ b/Mosaic-2.7b5-compile.patch
@@ -476,9 +476,6 @@ diff -up Mosaic-src/src/Makefile.in.compile Mosaic-src/src/Makefile.in
  bla.o: ../libwww2/HTAnchor.h ../libwww2/HTList.h ../libwww2/HTAtom.h 
  bla.o: ../libwww2/HTFormat.h ../libwww2/HText.h ../libwww2/HTFile.h 
  bla.o: ../libwww2/HTAccess.h ../libwww2/tcp.h ../libwww2/HTML.h
-diff -up Mosaic-src/src/readPNG.c.compile Mosaic-src/src/readPNG.c
---- Mosaic-src/src/readPNG.c.compile	1996-06-30 14:30:00.000000000 +0200
-+++ Mosaic-src/src/readPNG.c	2009-03-29 16:31:24.055883413 +0200
 --- a/src/readPNG.c
 +++ b/src/readPNG.c
 @@ -126,18 +128,18 @@