Roll src/third_party/pdfium 04bb1f2f0353..62c4aa446733 (5 commits)

https://pdfium.googlesource.com/pdfium.git/+log/04bb1f2f0353..62c4aa446733

git log 04bb1f2f0353..62c4aa446733 --date=short --first-parent --format='%ad %ae %s'
2020-01-31 tsepez@chromium.org Avoid segv in CXFA_FFPageView::GetPageViewRect() after page is gone.
2020-01-31 thestig@chromium.org Rename CPDFSDK_FormFillEnvironment::GetPermissions().
2020-01-30 thestig@chromium.org Clarify what CPDFSDK_FormFillEnvironment::GetPermissions() does.
2020-01-30 thestig@chromium.org Consolidate dimension checking code inside cpdf_dib.cpp.
2020-01-30 thestig@chromium.org Handle a case of colorspace mismatch with JPEG2000 images.

Created with:
  gclient setdep -r src/third_party/pdfium@62c4aa446733

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/pdfium-autoroll
Please CC pdfium-deps-rolls@chromium.org on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

Bug: chromium:1012369,chromium:1042915
Tbr: pdfium-deps-rolls@chromium.org
Change-Id: Ia4975786941e334f991dd674f2c6e2b12e1aaf06
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2032616Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#737190}

DEPS

@@ -197,7 +197,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling PDFium
   # and whatever else without interference from each other.
-  'pdfium_revision': '04bb1f2f035343217875ce0fc19d3a7abde41717',
+  'pdfium_revision': '62c4aa4467335ea1dace102d389da1cc9a0b5f7c',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling BoringSSL
   # and whatever else without interference from each other.