Roll PDFium from 1d3378762d82 to 5b2e586ff35d (13 revisions)

https://pdfium.googlesource.com/pdfium.git/+log/1d3378762d82..5b2e586ff35d

2020-09-23 tsepez@chromium.org Perform GC on teardown of FXCG_UnitTest.
2020-09-23 tsepez@chromium.org Declare CXFA_FMLexer as stack-allocated
2020-09-23 vmiklos@collabora.co.uk Add FPDF_GetTrailerEnds() API
2020-09-23 tsepez@chromium.org Use members in CFXA_TabParam sorting code
2020-09-22 tsepez@chromium.org Make CXFA_TabParam private to cxfa_ffpageview.cpp
2020-09-22 tsepez@chromium.org Use sets of members in CFXA_Node node shuffling code.
2020-09-22 tsepez@chromium.org Rename XFA_GetWidgetFromLayoutItem() to CXFA_FFWidget::FromLayoutItem()
2020-09-21 tsepez@chromium.org Make iterator a stack variable in CFDE_TextEditEngine::RebuildPieces()
2020-09-21 tsepez@chromium.org Remove forward declarations of CFDE_RenderDevice.
2020-09-21 thestig@chromium.org Improve FPDFSysFontInfoEmbedderTest.DefaultTTFMap.
2020-09-21 tsepez@chromium.org Create a cppgc::Heap for xfa fuzzers
2020-09-21 pdfium-autoroll@skia-public.iam.gserviceaccount.com Roll Catapult from a54f10f750ba to 0de987471899 (51 revisions)
2020-09-21 pdfium-autoroll@skia-public.iam.gserviceaccount.com Roll Jinja2 from 61cfe2ac6c91 to a82a4944a7f2 (1 revision)

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/+doc/master/autoroll/README.md

Bug: chromium:1130100
Tbr: pdfium-deps-rolls@chromium.org
Change-Id: I017abb70ef678f0ca460305d8cf46f3d250db946
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2427239
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#810064}

DEPS

@@ -215,7 +215,7 @@ 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': '1d3378762d8282b26b9200cf26a2bedcb0bd4155',
+  'pdfium_revision': '5b2e586ff35d1ebeeb437966dc8c7b5d1070282c',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling BoringSSL
   # and whatever else without interference from each other.