Add style information to the snapshot node

ui/accessibility/BUILD.gn

Index: ui/accessibility/BUILD.gn
diff --git a/ui/accessibility/BUILD.gn b/ui/accessibility/BUILD.gn
index a5c67baba95d4b1c4bf0b40423709d75d371e74e..9c679815c1bd8f4fca4dcf1979fd64ea05d5c825 100644
--- a/ui/accessibility/BUILD.gn
+++ b/ui/accessibility/BUILD.gn
@@ -5,6 +5,9 @@
 import("//build/config/ui.gni")
 import("//build/json_schema_api.gni")
 import("//testing/test.gni")
+if (is_android) {
+  import("//build/config/android/rules.gni")
+}
 
 component("accessibility") {
   sources = [
@@ -66,6 +69,22 @@ component("accessibility") {
   }
 }
 
+if (is_android) {
+  android_library("ui_accessibility_java") {
+    deps = []
+    srcjar_deps = [ ":ax_enumerations_srcjar" ]
+  }
+
+  java_cpp_enum("ax_enumerations_srcjar") {
+    sources = [
+      "ax_enums.idl",
+    ]
+    outputs = [
+      "org/chromium/ui/accessibility/AXTextStyle.java",
+    ]
+  }
+}
+
 source_set("test_support") {
   sources = [
     "platform/test_ax_node_wrapper.cc",