Add mojo interface to load hyphenation dictionaries on Android

third_party/WebKit/Source/platform/BUILD.gn

Index: third_party/WebKit/Source/platform/BUILD.gn
diff --git a/third_party/WebKit/Source/platform/BUILD.gn b/third_party/WebKit/Source/platform/BUILD.gn
index 631aa54465ac4210de560de418adae7c2e0c8c59..39eed06c7754827443a307ab182137ad456def04 100644
--- a/third_party/WebKit/Source/platform/BUILD.gn
+++ b/third_party/WebKit/Source/platform/BUILD.gn
@@ -2,6 +2,7 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 import("//third_party/WebKit/Source/build/scripts/scripts.gni")
@@ -436,6 +437,10 @@ component("platform") {
     sources -= [ "scroll/ScrollbarThemeAndroid.cpp" ]
   }
 
+  if (use_minikin_hyphenation) {
+    sources += [ "text/hyphenation/HyphenationMinikin.cpp" ]
+  }
+
   if (!use_default_render_theme) {
     sources -= [
       "scroll/ScrollbarThemeAura.cpp",