PDFium 123.0.6309.0

This version was built with branch chromium/6309 of PDFium

Changes

Commits between chromium/6295 and chromium/6309:

• Disallow absl::optional usage via include_rules
• Enforce checkdeps when submitting CLs
• Fix include rules in cfx_glyphcache.cpp
• Move third_party/base/span.h to core/fxcrt
• Move {Byte,Wide}String::Replace() to StringTemplate<>
• Get rid of FX_GET_32WORD macro.
• Use more spans in Revision6_Hash()
• Move {Byte,Wide}String::SetAt() into StringTemplate<>
• Move {Byte,Wide}String::Find() into StringTemplate<>
• Remove fxcrt::ByteSwapTo* functions
• Move {Byte,Wide}String::Insert() to StringTemplate
• Move {Byte,Wide}String::Delete() into StringTemplate.
• Consolidate byteorder code
• Fix use-after-move in CPDF_RenderStatus::CompositeDIBitmap()
• Convert fx_random.cpp to use safe types
• Use std::array<> in fx_coordinates.cpp.
• Add missing includes uncovered by libc++ change
• Roll third_party/skia/ a9db1213b..6279c88b9 (349 commits)
• Roll build/ 9ca0d2ce9..386c65667 (118 commits)
• Add UNSAFE_BUFFER annotations to fx_dib.h
• Move even more code still into StringTemplate.
• Get rid of pointer arithmetic in *MSBFIRST() and *LSBFIRST() macros.
• Give better error diagnostic in cpdf_dictionary.h
• Put GetBuffer() and ReleaseBuffer() in StringBaseTemplate
• Avoid adding stream objects directly to arrays in CPDF_SyntaxParser
• Roll tools/clang/ 2b9d966ec..ff84dc245 (41 commits)
• Place common code for byte/wide strings in StringTemplate.
• Combine FX_wcspos() and FX_strpos() into fxcrt::spanpos().
• Encapsulate FT_Set_Pixel_Sizes()
• Roll Zlib from 956936c53cb6 to 646b7f569718 (3 revisions)