First failure:

https://ci.chromium.org/buildbot/chromium.gpu/GPU%20Win%20Builder%20%28dbg%29/62462

Seems to also affect the GPU.FYI and ANGLE waterfalls.

Almost certainly due to https://chromium-review.googlesource.com/718918

E:/b/depot_tools/win_tools-2_7_6_bin/python/bin/python.exe ../../build/toolchain/win/tool_wrapper.py link-wrapper environment.x86 False link.exe /nologo /IMPLIB:./skia.dll.lib /DLL /OUT:./skia.dll /PDB:./skia.dll.pdb @./skia.dll.rsp
LINK : ./skia.dll not found or not built by the last incremental link; performing full link
SkPixmap.obj : error LNK2019: unresolved external symbol "public: enum SkCodec::Result __thiscall SkCodec::getPixels(struct SkImageInfo const &,void *,unsigned int,struct SkCodec::Options const *)" (?getPixels@SkCodec@@QAE?AW4Result@1@ABUSkImageInfo@@PAXIPBUOptions@1@@Z) referenced in function "public: enum SkCodec::Result __thiscall SkCodec::getPixels(struct SkImageInfo const &,void *,unsigned int)" (?getPixels@SkCodec@@QAE?AW4Result@1@ABUSkImageInfo@@PAXI@Z)
SkPixmap.obj : error LNK2019: unresolved external symbol "public: enum SkCodec::Result __thiscall SkCodec::startIncrementalDecode(struct SkImageInfo const &,void *,unsigned int,struct SkCodec::Options const *)" (?startIncrementalDecode@SkCodec@@QAE?AW4Result@1@ABUSkImageInfo@@PAXIPBUOptions@1@@Z) referenced in function "public: enum SkCodec::Result __thiscall SkCodec::startIncrementalDecode(struct SkImageInfo const &,void *,unsigned int)" (?startIncrementalDecode@SkCodec@@QAE?AW4Result@1@ABUSkImageInfo@@PAXI@Z)
SkPixmap.obj : error LNK2019: unresolved external symbol "public: enum SkCodec::Result __thiscall SkCodec::startScanlineDecode(struct SkImageInfo const &,struct SkCodec::Options const *)" (?startScanlineDecode@SkCodec@@QAE?AW4Result@1@ABUSkImageInfo@@PBUOptions@1@@Z) referenced in function "public: enum SkCodec::Result __thiscall SkCodec::startScanlineDecode(struct SkImageInfo const &)" (?startScanlineDecode@SkCodec@@QAE?AW4Result@1@ABUSkImageInfo@@@Z)
SkPixmap.obj : error LNK2019: unresolved external symbol "public: int __thiscall SkCodec::outputScanline(int)const " (?outputScanline@SkCodec@@QBEHH@Z) referenced in function "public: int __thiscall SkCodec::nextScanline(void)const " (?nextScanline@SkCodec@@QBEHXZ)
SkPixmap.obj : error LNK2019: unresolved external symbol "protected: bool __thiscall SkCodec::rewindIfNeeded(void)" (?rewindIfNeeded@SkCodec@@IAE_NXZ) referenced in function "public: enum SkCodec::Result __thiscall SkCodec::getYUV8Planes(struct SkYUVSizeInfo const &,void * * const)" (?getYUV8Planes@SkCodec@@QAE?AW4Result@1@ABUSkYUVSizeInfo@@QAPAX@Z)
./skia.dll : fatal error LNK1120: 5 unresolved externals

Might need to revert.