Roll third_party/freetype/src/ afc7000ca..b1f478508 (36 commits)

https://chromium.googlesource.com/chromium/src/third_party/freetype2.git/+log/afc7000cacb8..b1f47850878d

Created with:
  roll-dep third_party/freetype/src

Change-Id: I4c02126ee2024da5006d70871aa8c990a9249e55
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/128474
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
diff --git a/DEPS b/DEPS
index 4feb9a4..e9817c4 100644
--- a/DEPS
+++ b/DEPS
@@ -118,7 +118,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling freetype
   # and whatever else without interference from each other.
-  'freetype_revision': 'afc7000cacb8cc90ae61036858c5306defa1236a',
+  'freetype_revision': 'b1f47850878d232eea372ab167e760ccac4c4e32',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling GN CIPD package version
   # and whatever else without interference from each other.
diff --git a/third_party/freetype/README.pdfium b/third_party/freetype/README.pdfium
index 926cc10..c799e79 100644
--- a/third_party/freetype/README.pdfium
+++ b/third_party/freetype/README.pdfium
@@ -1,7 +1,7 @@
 Name: FreeType
 URL: http://www.freetype.org/
-Version: VER-2-13-3-32
-Revision: afc7000cacb8cc90ae61036858c5306defa1236a
+Version: VER-2-13-3-68
+Revision: b1f47850878d232eea372ab167e760ccac4c4e32
 CPEPrefix: cpe:/a:freetype:freetype:2.13.3
 Security Critical: yes
 Shipped: yes