Fix Google3 fonts.

BUILD.public

Index: BUILD.public
diff --git a/BUILD.public b/BUILD.public
index e76d879bce217d329f6de967214da6d860b86702..54207ba47d5d03b7cc124773c81c772a4a976119 100644
--- a/BUILD.public
+++ b/BUILD.public
@@ -67,6 +67,8 @@ BASE_SRCS = glob(
 # Platform-dependent SRCS for google3-default platform.
 BASE_SRCS_UNIX = glob(
     [
+        "src/fonts/*fontconfig*.cpp",
+        "src/fonts/*fontconfig*.h",
         "src/opts/**/*.cpp",
         "src/opts/**/*.h",
         "src/ports/**/*.cpp",
@@ -88,15 +90,15 @@ BASE_SRCS_UNIX = glob(
         "src/opts/SkBlitRow_opts_none.cpp",
         "src/ports/*android*",
         "src/ports/*chromium*",
-        "src/ports/*fontconfig*",
-        "src/ports/*FontConfig*",
         "src/ports/*mac*",
         "src/ports/*mozalloc*",
         "src/ports/*nacl*",
         "src/ports/*win*",
+        "src/ports/SkFontMgr_custom_directory_factory.cpp",
         "src/ports/SkFontMgr_custom_embedded_factory.cpp",
         "src/ports/SkFontMgr_empty_factory.cpp",
         "src/ports/SkImageDecoder_CG.cpp",
+        "src/ports/SkFontMgr_fontconfig_factory.cpp",
         "src/ports/SkImageDecoder_WIC.cpp",
         "src/ports/SkImageDecoder_empty.cpp",
         "src/ports/SkImageGenerator_none.cpp",
@@ -261,12 +263,13 @@ INCLUDES = [
     "src/image",
     "src/lazy",
     "src/opts",
+    "src/ports",
     "src/pdf",
     "src/sfnt",
     "src/utils",
     "third_party/etc1",
     "third_party/ktx",
-]
+] + EXTERNAL_INCLUDES
 
 ## :dm