PDFium 108.0.5323.0

This version was built with branch chromium/5323 of PDFium

Changes

Commits between chromium/5316 and chromium/5323:

• Revert "Remove ALLOW_UNUSED macros."
• Pass retained array to CPDF_Dest constructor.
• Merge FixedUninitDataVector and FixedZeroedDataVector code.
• Make UnownedPtr and RetainPtr more similar to each other.
• Re-order RetainPtr/UnownedPtr operator=() methods
• Replace CFX_MemoryStream::GetBuffer() with GetSpan().
• Avoid ambiguity in CPDF_{Dictionary,Array}Locker constructors
• Return retained result from CPDF_Dictionary::GetPageDictionary()
• Switch from DataVector to FixedDataVector CPDF_CMap.
• Use FixedDataVector in fxbarcode/ when applicable.
• Add a FixedZeroedDataVector container.
• Do more input checks inside BC_DefaultPlacement.cpp.
• Fix interaction between RetainPtr and transparent comparisons.
• Clean up CBC_DefaultPlacement.
• Switch CPDF_TextPage::m_CharIndices back to DataVector.
• Create helper function and move a constant to a header file
• Remove ALLOW_UNUSED macros.
• Use UnownedPtr<> keys in CPDF_FontGlobals.
• Add transparent Contains() test to unowned_ptr_unittest.cpp
• Prevent pdfium::Contains() from falling back to linear search.
• Prove whether unowned/retain pointer collections compare transparently
• [Skia] Remove DCHECKs on RGB channels during upsampling
• Add unit test for transparent comparison of UnownedPtr.
• Make CPDF_{Array,Dictionary} methods returning pointers internal-only.
• Refactor Skia renderer runtime checks.
• Runtime renderer selection for embedder tests
• Add FPDFAnnot_GetFormFieldAlternateName() API