Roll src/third_party/freetype/src/ 2157d8fa6..9e345c911 (9 commits)

https://chromium.googlesource.com/chromium/src/third_party/freetype2.git/+log/2157d8fa6f7e..9e345c911714

$ git log 2157d8fa6..9e345c911 --date=short --no-merges --format='%ad %ae %s'
2018-05-10 alan.coopersmith Further fix to visibility flag testing with Solaris Studio compilers.
2018-05-08 wl [autofit] Avoid potential SEGV if running out of memory.
2018-05-07 madigens CMake: Allow using project as subfolder in other project
2018-05-07 wl [build] Suppress configure's `nothing to be done' message.
2018-05-04 mpsuzuki Support symbol visibility features of Sun / Oracle C compilers. Reported by Kiyoshi Kanazawa: https://lists.gnu.org/archive/html/freetype-devel/2018-05/msg00008.html Thanks to the suggestions by Alexei and Alan Coopersmith.
2018-05-02 madigens Unbreak CMake Windows installation
2018-05-02 wl Remove FT_CONFIG_OPTION_PIC and related code.
2018-05-01 wl * Version 2.9.1 released. =========================
2018-04-26 wl Another fix for handling invalid format 2 cmaps.

Created with:
  roll-dep src/third_party/freetype/src
R=bungeman@chromium.org,drott@chromium.org

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_chromium_msan_rel_ng

PDFium-Issue: pdfium:1084
Change-Id: Id8538bd3a13b2b8dd504a7de3d737b13104e7c7b
Reviewed-on: https://chromium-review.googlesource.com/1055728Reviewed-by: Dominik Röttsches <drott@chromium.org>
Commit-Queue: Ben Wagner <bungeman@chromium.org>
Cr-Commit-Position: refs/heads/master@{#558322}

DEPS

@@ -148,7 +148,7 @@ vars = {
   # 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': '2157d8fa6f7e12063ca166476ed2223d24234db7',
+  'freetype_revision': '9e345c911714ed62250be13d03d72e25d91fbc77',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling HarfBuzz
   # and whatever else without interference from each other.

third_party/freetype/README.chromium

 Name: FreeType
 URL: http://www.freetype.org/
-Version: VER-2-9-67
-Revision: 2157d8fa6f7e12063ca166476ed2223d24234db7
+Version: VER-2-9-1-7
+Revision: 9e345c911714ed62250be13d03d72e25d91fbc77
 License: Custom license "inspired by the BSD, Artistic, and IJG (Independent
          JPEG Group) licenses"
 License File: src/docs/FTL.TXT

third_party/freetype/roll-freetype.sh

@@ -18,11 +18,10 @@ addtrybots() {
 }
 
 addotherprojectbugs() {
-  STEP="add pdfium and chromiumos bugs" &&
+  STEP="add pdfium bug" &&
   OLD_MSG=$(git show -s --format=%B HEAD) &&
   git commit --amend -m"$OLD_MSG" -m"
-PDFium-Issue: pdfium:
-ChromiumOS-Issue: chromium:"
+PDFium-Issue: pdfium:"
 }
 
 checkmodules() {