The last two changes came from the 'develop' branch of canonical
zlib and should address some issues on 1.2.12 that are going to
be featured on the upcoming 1.2.12.x.

With this patch landing, Chromium's zlib will be 1.2.12 + fixes
(plus our optimizations).

Ported:
 - Eliminate use of ULL constants.
 - Fix crc32.c to compile local functions only if used.
 - zlib 1.2.12
 - Silence some warnings from Visual Studio C.
 - Correct incorrect inputs provided to the CRC functions.

Bug: 1032721
Change-Id: I3903ae4de5f42427fae1cca8052ad300f5a07b30
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3611239


Commit-Queue: Adenilson Cavalcanti <cavalcantii@chromium.org>
Reviewed-by: Chris Blume <cblume@chromium.org>
Reviewed-by: Noel Gordon <noel@chromium.org>
Cr-Commit-Position: refs/heads/main@{#997532}
NOKEYCHECK=True
GitOrigin-RevId: 9eb3d1c886a4dd302304241e74a75127e2069d17

Reapply and regenerate all local patches to upstream zlib 1.2.11

Explicitly specify 9 as the minimum windowBits value (representing a
512-byte window) during compression in net/websockets even when 8
(representing 256) is received. This was previously silently done during
compression. Because of how zlib's deflate is implemented, when
windowBits is 9, it will produce a stream that can be decompressed with
a 250-byte or larger window.

Changes in 1.2.9 (31 Dec 2016)
- Fix contrib/minizip to permit unzipping with desktop API [Zouzou]
- Improve contrib/blast to return unused bytes
- Assure that gzoffset() is correct when appending
- Improve compress() and uncompress() to support large lengths
- Fix bug in test/example.c where error code not saved
- Remedy Coverity warning [Randers-Pehrson]
- Improve speed of gzprintf() in transparent mode
- Fix inflateInit2() bug when windowBits is 16 or 32
- Change DEBUG macro to ZLIB_DEBUG
- Avoid uninitialized access by gzclose_w()
- Allow building zlib outside of the source directory
- Fix bug that accepted invalid zlib header when windowBits is zero
- Fix gzseek() problem on MinGW due to buggy _lseeki64 there
- Loop on write() calls in gzwrite.c in case of non-blocking I/O
- Add --warn (-w) option to ./configure for more compiler warnings
- Reject a window size of 256 bytes if not using the zlib wrapper
- Fix bug when level 0 used with Z_HUFFMAN or Z_RLE
- Add --debug (-d) option to ./configure to define ZLIB_DEBUG
- Fix bugs in creating a very large gzip header
- Add uncompress2() function, which returns the input size used
- Assure that deflateParams() will not switch functions mid-block
- Dramatically speed up deflation for level 0 (storing)
- Add gzfread(), duplicating the interface of fread()
- Add gzfwrite(), duplicating the interface of fwrite()
- Add deflateGetDictionary() function
- Use snprintf() for later versions of Microsoft C
- Fix *Init macros to use z_ prefix when requested
- Replace as400 with os400 for OS/400 support [Monnerat]
- Add crc32_z() and adler32_z() functions with size_t lengths
- Update Visual Studio project files [AraHaan]

Changes in 1.2.10 (2 Jan 2017)
- Avoid warnings on snprintf() return value
- Fix bug in deflate_stored() for zero-length input
- Fix bug in gzwrite.c that produced corrupt gzip files
- Remove files to be installed before copying them in Makefile.in
- Add warnings when compiling with assembler code

Changes in 1.2.11 (15 Jan 2017)
- Fix deflate stored bug when pulling last block from window
- Permit immediate deflateParams changes before any deflate input

BUG=691074, 691075

Review-Url: https://codereview.chromium.org/2690623003
Cr-Original-Commit-Position: refs/heads/master@{#450585}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 6d9a6251dfe87183075dc16cfa134e41dc4cee0d

Review URL: https://codereview.chromium.org/1279843003

Cr-Original-Commit-Position: refs/heads/master@{#342346}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 7ea99fda67bf56e494f372c6b3a278f00bed364f

Getting very close to done.

BUG=39240

Review URL: http://codereview.chromium.org/1559022

Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 145ecbde35f4fb20cf384fdae4453234407c7243