Roll fontconfig to 2.11.0 and reenable poppler on mac

R=mtklein@google.com, epoger@google.com

Author: vandebo@chromium.org

Review URL: https://codereview.chromium.org/138843002

git-svn-id: http://skia.googlecode.com/svn/trunk@13091 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/DEPS b/DEPS
index 4d55fd4..8c280f4 100644
--- a/DEPS
+++ b/DEPS
@@ -11,7 +11,7 @@
   # DEPS using https://chromium.googlesource.com are pulled from chromium @ r205199
   # (see https://chromium.googlesource.com/chromium/chromium/+/c59bfa8ef877f45bfa859669053859857af1d279)
   "third_party/externals/angle" : "https://chromium.googlesource.com/external/angleproject.git",
-  "third_party/externals/fontconfig" : "https://skia.googlesource.com/third_party/fontconfig.git@2.10.93",
+  "third_party/externals/fontconfig" : "https://skia.googlesource.com/third_party/fontconfig.git@2.11.0",
   "third_party/externals/freetype" : "https://skia.googlesource.com/third_party/freetype2.git@VER-2-5-0-1",
   "third_party/externals/gyp" : "https://chromium.googlesource.com/external/gyp.git@5917c6a6b77c9e97a0cbb66847194381bd36ec4c",
   "third_party/externals/iconv" : "https://skia.googlesource.com/third_party/libiconv.git@v1.14",