The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/afff0508d704346222ee1c72e598d53e0ff146bc

commit afff0508d704346222ee1c72e598d53e0ff146bc
Author: Henrique Nakashima <hnakashima@chromium.org>
Date: Wed Jan 24 17:14:12 2018

Add asm.js to build_config.h.

Bug:  804907 
Change-Id: I194c59129cad52b0775181d8582c9529590af74f
Reviewed-on: https://chromium-review.googlesource.com/870813
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#531574}
[modify] https://crrev.com/afff0508d704346222ee1c72e598d53e0ff146bc/PRESUBMIT.py
[modify] https://crrev.com/afff0508d704346222ee1c72e598d53e0ff146bc/build/build_config.h

The following revision refers to this bug:
  https://pdfium.googlesource.com/pdfium/+/f9f1a5dd73b918d50bcd3a4b461b87544260b9f8

commit f9f1a5dd73b918d50bcd3a4b461b87544260b9f8
Author: Henrique Nakashima <hnakashima@chromium.org>
Date: Wed Jan 24 22:05:20 2018

Support compiling pdfium with emscripten.

Bug:  chromium:804907 
Change-Id: I3562653fbc26d669d1e0a99894a69da032a0349e
Reviewed-on: https://pdfium-review.googlesource.com/23810
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>

[modify] https://crrev.com/f9f1a5dd73b918d50bcd3a4b461b87544260b9f8/third_party/base/numerics/safe_math_impl.h

Do we need to set up PDFium build bots to continuously test this config?

I don't think it's worth it yet, as this is super experimental. When it sees some actual use, we should.

The following revision refers to this bug:
  https://pdfium.googlesource.com/pdfium/+/bb04c59ec30b00cae6c902fa8bc128220bcff4df

commit bb04c59ec30b00cae6c902fa8bc128220bcff4df
Author: Henrique Nakashima <hnakashima@chromium.org>
Date: Wed Jan 31 21:38:34 2018

Roll android_ndk, build, buildtools.

Roll DEPS for android_ndk to e951c37287c7d8cd915bf8d4149fd4a06d808b55.
https://chromium.googlesource.com/android_ndk/+log/d5752321..e951c372

Roll DEPS for build to b1bf4b84cb5db309fda657ebd19a6c3d2ebdcb66.
https://chromium.googlesource.com/chromium/src/build/+log/097c79ba..b1bf4b84

Roll DEPS for buildtools to f115f4786771afdfacb18a2299541b23e21f4792.
https://chromium.googlesource.com/chromium/buildtools/+log/b36c7b60..f115f478

The android_ndk version needs to be updated to r16.

android_ndk and build cannot be rolled separately. build depends on the
buildtools changes.

This enables pdfium to be built with emscripten.

Bug:  chromium:804907 
Change-Id: If442e92f2f608ae20b476b9b077111e2596187cf
Reviewed-on: https://pdfium-review.googlesource.com/24890
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>

[modify] https://crrev.com/bb04c59ec30b00cae6c902fa8bc128220bcff4df/build_overrides/build.gni
[modify] https://crrev.com/bb04c59ec30b00cae6c902fa8bc128220bcff4df/DEPS

The following revision refers to this bug:
  https://pdfium.googlesource.com/pdfium/+/48b47f48ae6c5e3206bc306f2215a82273d5a313

commit 48b47f48ae6c5e3206bc306f2215a82273d5a313
Author: Henrique Nakashima <hnakashima@chromium.org>
Date: Fri Feb 02 16:37:08 2018

Add asm.js to third_party/build/build_config.h.

This reflects changes in the build_config.h from chromium/build/src.

Bug:  chromium:804907 
Change-Id: I892bcf3bbf5d260c904f40536fa1f3c9e49a5ac6
Reviewed-on: https://pdfium-review.googlesource.com/25130
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>

[modify] https://crrev.com/48b47f48ae6c5e3206bc306f2215a82273d5a313/third_party/build/build_config.h

Reopen, need to change core/fxcrt/cfx_datetime.cpp as well.

The following revision refers to this bug:
  https://pdfium.googlesource.com/pdfium/+/1ea9f3f92f2586de844ccbf8f8f2ef3f00aa20fa

commit 1ea9f3f92f2586de844ccbf8f8f2ef3f00aa20fa
Author: Henrique Nakashima <hnakashima@chromium.org>
Date: Mon Feb 05 16:12:00 2018

Include time.h on wasm.

Bug:  chromium:804907 
Change-Id: Id9b496f14134631d3308c073b8780bf18c2305c8
Reviewed-on: https://pdfium-review.googlesource.com/25270
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>

[modify] https://crrev.com/1ea9f3f92f2586de844ccbf8f8f2ef3f00aa20fa/core/fxcrt/cfx_datetime.cpp

Should we revisit the build bots part at some point?