Roll third_party/skia/ 8b354dca8..23564b924 (1 commit)

https://chromium.googlesource.com/skia.git/+log/8b354dca8ce4..23564b9249c4

Add //third_party/skia/include/docs as an include directory to make this
build correctly.

Created with:
  roll-dep third_party/skia

Change-Id: I8eaca09c6e4dfb7a8ab44577ffcc909e5c933700
Reviewed-on: https://pdfium-review.googlesource.com/c/45015
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
diff --git a/DEPS b/DEPS
index 5992f6e..d13dda7 100644
--- a/DEPS
+++ b/DEPS
@@ -30,7 +30,7 @@
   'jpeg_turbo_revision': '61a2bbaa9aec89cb2c882d87ace6aba9aee49bb9',
   'markupsafe_revision': '8f45f5cfa0009d2a70589bcda0349b8cb2b72783',
   'pdfium_tests_revision': '5a68e87859476eb75d3e068bd406c4921a6be8e2',
-  'skia_revision': '8b354dca8ce4b8388cc03e977140204b0f7b04ab',
+  'skia_revision': '23564b9249c472343d218794b2a8aebe9004c1cf',
   'tools_memory_revision': 'f7b00daf4df7f6c469f5fbc68d7f40f6bd15d6e6',
   'trace_event_revision': '211b3ed9d0481b4caddbee1322321b86a483ca1f',
   'v8_revision': 'a4f6a37da361b69c87c9230152d8cfb8ce351428',
diff --git a/skia/BUILD.gn b/skia/BUILD.gn
index ee365d9..1d1ff23 100644
--- a/skia/BUILD.gn
+++ b/skia/BUILD.gn
@@ -84,6 +84,7 @@
   # exported to dependents.
   include_dirs = [
     "//third_party/skia/include/codec",
+    "//third_party/skia/include/docs",
     "//third_party/skia/include/private",
     "//third_party/skia/include/client/android",
     "//third_party/skia/src/codec",