LCMS: upgrade to 2.8

This CL upgrades LCMS from version 2.6 to 2.8. All changes from LCMS
original version 2.8 are stored in patch files:
- Patch 0: memory management modifications to use PDFium methods. This
was previously not in any patch, so the changes were manually applied.
- Patches 1-5: new patch files corresponding to old changes that can be
seen in the history, but did not previously have patch files.
- Patches 6-25: previous patches (patch numbers shifted by 6). The one
for from16-to-8-overflow.patch was deleted as it was already upstream.
Some patches did not apply cleanly so their .patch files were modified.
- Patch 26: as I just moved files directly, unsupported characters were
moved in unchanged, so I had to fix all of them: e with tilde and
other characters were replaced to allow compilation on Windows.
- Patch 27: Went over the code and re-applied changes that included
comments clearly indicating this was Foxit. These changes are all
already seen in the initial PDFium commit.

Change-Id: Ic1d84e54803ef9e6b280ef7619bbf0b757312fbf
Reviewed-on: https://pdfium-review.googlesource.com/10590
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>

1 files changed, 2 insertions, 28 deletions

diff --git a/third_party/lcms/src/cmsmd5.c b/third_party/lcms/src/cmsmd5.c
index a4758ff662..c7380ca8f0 100644
--- a/third_party/lcms/src/cmsmd5.c
+++ b/third_party/lcms/src/cmsmd5.c
@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2012 Marti Maria Saguer
+//  Copyright (c) 1998-2016 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -23,6 +23,7 @@
 //
 //---------------------------------------------------------------------------------
 
+
 #include "lcms2_internal.h"
 
 #ifdef CMS_USE_BIG_ENDIAN
@@ -314,30 +315,3 @@ Error:
     return FALSE;
 }
 
-cmsBool CMSEXPORT cmsMD5computeIDExt(const void* buf, unsigned long size, unsigned char ProfileID[16])
-{
-	cmsHANDLE  MD5;
-	cmsUInt8Number* Mem;
-
-	if (buf == NULL)
-		return FALSE;
-    MD5 = NULL;
-	Mem = (cmsUInt8Number*)_cmsMalloc(NULL,size);
-	memmove(Mem,buf,size);
-	// Create MD5 object
-    MD5 = MD5alloc(NULL);
-    if (MD5 == NULL) goto Error;
-
-	// Add all bytes
-    MD5add(MD5, Mem, size);
-
-	// Temp storage is no longer needed
-    _cmsFree(NULL, Mem);
-
-	// And store the ID
-    MD5finish((cmsProfileID*)ProfileID,  MD5);
-	return TRUE;
-Error:
-	if (MD5 != NULL) _cmsFree(NULL, MD5);
-	return FALSE;
-}