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Sync S9: merge upstream PDFium up to 06fbf69b3 (Oct 10 2026) - #72

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bobsingor merged 73 commits into

embedpdf/mainfrom

embedpdf/sync/06fbf69b3

Oct 13, 2026

Merged

Sync S9: merge upstream PDFium up to 06fbf69b3 (Oct 10 2026)#72
bobsingor merged 73 commits into
embedpdf/mainfrom
embedpdf/sync/06fbf69b3

Commits on Oct 1, 2026
- Handle re-entrancy during form field focus transitions
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  0a21f66
- Roll third_party/libc++abi/src/ fc1897a2c..09351f6ec (9 commits)
  
  Andy Phan
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  aa5db57
Commits on Oct 2, 2026
- Define OpenType platform and encoding constants
  
  tsepez
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  29d8865
- Update gn_version to 841e072bef419ae1116477dc75e8c5a662c0212c
  
  Andy Phan
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  972691e
- Scale built-in generic font widths under Fontations
  
  tsepez
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  9812ca6
- Roll third_party/llvm-libc/src/ 320824188..14e51fd2c (158 commits)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
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  97a60ac
- Roll third_party/libunwind/src/ 45120ee23..eb1ca4993 (6 commits)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  679fdc1
- Roll testing/scripts/rust/ ead1c91bc..9c16e2f4c (1 commit)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  ad3b264
- Roll tools/win/ 13cb6e5d2..ae34cdd98 (1 commit)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  25b9d27
- Roll third_party/rust/ 4dec6f65b..b8c38a533 (35 commits)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  3062d7b
- Roll buildtools/ 6f6a5dbf0..64e87f9fb (4 commits)
  
  Andy Phan
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  ebc272f
- Roll tools/clang/ 450d82386..52b22f34f (44 commits)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  62cfaae
- Roll third_party/clang-format/script/ 705100819..9f796802e (4 commits)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
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  1585acb
- Update android_ndk_version to 2@30.0.16248370
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  a12af5f
- Update siso_version to c574896b272b40aac6e44c228ee0b471ea7e3d7d
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
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  2dd48b3
- Roll third_party/fast_float/src/ 34164f547..b0ab987b3 (17 commits)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  4ff932d
- Roll third_party/icu/ 8cc91d9b6..5aa526207 (3 commits)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
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  a23775f
- Roll third_party/skia/ 5549c93c9..5b1a7f7c0 (468 commits; 100 trivial rolls)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  9796474
- Roll third_party/harfbuzz/src/ 886fc1e64..ff36703b9 (212 commits)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  b49f8ff
- Roll v8/ df65d5c8f..e110f6a9d (135 commits)
  
  Andy Phan
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  9068c1f
- Roll build/ and tools/rust/
  
  Andy Phan
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  62864f3
- Roll third_party/abseil-cpp/ 435e7d977..a00d74bb5 (10 commits)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  ab13758
- Roll base/allocator/partition_allocator/ 89615a645..dc6144ac9 (55 commits)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  2c28692
- Remove the raw pointers from the 24bpp default-decode translate
  
  jerbob92
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  68b540d
- Unroll one- and two-tap columns in the stretch engine's alpha arm
  
  jerbob92
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  aeb3d6e
- Use std::variant in CJS_DelayData
  
  leizleiz
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  99cbe8e
- Support non-Unicode SFNT charmaps in CFX_Face via Skrifa
  
  tsepez
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
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  0ea5f7b
Commits on Oct 3, 2026
- Hoist image width out of 24bpp loop and avoid 16-bpc aliasing in CPDF_DIB.
  
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
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  bd9ff69
- Add third_party/llvm-libclang to DEPS
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  b985852
- Roll v8/ e110f6a9d..0d546234e (517 commits)
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
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  190a967
Commits on Oct 5, 2026
- Roll Zlib from 285e94b8fa95 to 456ae730017b (2 revisions)
  
  pdfium-autoroll@skia-public.iam.gserviceaccount.com
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  2fd6cff
- Roll Catapult from 50c971fc0958 to e1165abbf12a (18 revisions)
  
  pdfium-autoroll@skia-public.iam.gserviceaccount.com
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
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  344c966
- Add regression tests for popup appearance generation
  
  Code-Hex
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  f6289ff
- Unify CFX_Face::RenderGlyph() on stateless rasterizer
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  3cb2f66
- Support bare CFF fonts in CFX_Face via Skrifa
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  3670b03
Commits on Oct 6, 2026
- Defer popup appearance generation until popup is opened
  
  Code-Hex
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  4fa2350
- Add third_party/llvm-libclang presubmit check
  
  Andy Phan
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  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  0766a85
- Add _run_roll_dep() helper to roll_pdfium_deps_test.py
  
  Andy Phan
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  0a08d19
- Support GCS dependencies in roll_pdfium_deps.py
  
  Andy Phan
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  84f950b
- Use libyuv::RGB24ToRAW in fxcodec::ReverseRGB
  
  fbarchard
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  88d0b70
- Roll third_party/freetype/src/ 4800589f7..b76738eff (7 commits)
  
  Andy Phan
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  72f228e
- Use libyuv in CompositeRow_Bgr2Bgra_NoBlend_NoClip
  
  fbarchard
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  c585d03
- Fix "re" output for rectangle paths with redundant points
  
  janwytze
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  321be12
- Correctly initialize current cell in agg::outline_aa
  
  leizleiz
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  58e1130
- Support building PDFium and running tests without FreeType
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  e72afa7
Commits on Oct 7, 2026
- [fxjs] Migrate V8 callback data accessors to DataV2()
  
  deepak1556
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  dec4511
- Roll third_party/freetype/src/ b76738eff..891f904e2 (18 commits)
  
  Andy Phan
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  3fee611
- Roll third_party/freetype/src/ 6f5bcbbad..891f904e2 (3 commits)
  
  Andy Phan
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  00a9360
- Add third_party/libyuv to .gitignore.
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  f067280
- Clean up PDF_ENABLE_SKIA and PDF_USE_XFA macros
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  efe339c
Commits on Oct 8, 2026
- Introduce CalculateSSIM and output metrics in image_diff
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  f5ec36c
- Speed up PngPredictLine for Paeth and Average
  
  fbarchard
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  fd88427
- Fix check_includes_strict violations in pdfium.
  
  matts1
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  8d804d1
- Adjust some code that involves PDF_USE_AGG
  
  leizleiz
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  71b984c
- Dereference old-style named destinations in FPDF_GetNamedDest()
  
  RMainzer7
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  e0dd7ca
- Tidy conditional options in pdfium_test.cc
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  94bbf40
- Fix various SyntaxWarnings in DEPS files
  
  leizleiz
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  cd522d6
- Restore implicit public headers in fuzzer impl targets
  
  leizleiz
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  e2a8e09
- Stop using third_party/rust/cxx/v1/cxx.h
  
  leizleiz
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  29b3246
- Simplify brotli_decodeparms to test one thing and unify golden PNGs
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  547d3f4
Commits on Oct 9, 2026
- Remove group_knockout argument from device class constructors.
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  e644f8c
- Add CFX_RenderDevice::CreateWithDriver()
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  e38c841
- Enforce non-null bitmap in CFX_RenderDevice::AttachSkiaImpl()
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  2b23f4d
- Avoid repeated needless scaling loop in CPDF_ScaledRenderBuffer
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  cf00ae8
- Use ByteString initializer list constructor for simple substitutions
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  ceea687
Commits on Oct 10, 2026
- Avoid nullptr crash in CXFA_FFField::SetEditScrollOffset()
  
  leizleiz
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  f512796
- Add test-only DisplayListDeviceDriver and use in EmbedderTest
  
  tsepez
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  b4f5942
- Update Brotli config behaviour in library initialization
  
  LearnPRG-py
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  d3321fb
- Avoid integer overflows in FaxG4GetRow()
  
  leizleiz
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  686814d
- Recognize rectangles with collinear edge points in CFX_Path
  
  janwytze
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  97ab661
- CPDF_TextPage: Ignore non-finite page objects.
  
  Copybara
  authored and
  pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com
  committed
  06fbf69
Commits on Oct 13, 2026
- Merge commit '06fbf69b3' into embedpdf/sync/06fbf69b3
  bobsingor
  committed
  37310d3
- Disable libyuv for linuxmusl-arm64
  bobsingor
  committed
  9d16cd0

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