Support ICU on Android

services/icu_data/BUILD.gn

Index: services/icu_data/BUILD.gn
diff --git a/services/icu_data/BUILD.gn b/services/icu_data/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..a4d694ebc3b5d97d9d1b942cedf4a7f2d9b50ab8
--- /dev/null
+++ b/services/icu_data/BUILD.gn
@@ -0,0 +1,39 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//mojo/public/mojo_application.gni")
+
+action("embed_icu_data") {
+  script = "embed_icu_data.py"
+
+  inputs = [
+    "$root_build_dir/icudtl.dat",

[jamesr, 2015/01/08 01:23:08]

what produces this file? will this change every time we update icu?

[abarth-chromium, 2015/01/08 04:18:12]

There are several checked into third_party/icu depending on platform.  The
//third_party/icu:icudata target copies it to the output directory.  There's a
README there with some instructions for updating the file that I didn't read
that carefully.

+  ]
+
+  outputs = [
+    "$root_gen_dir/mojo/icu/data.c",
+  ]
+
+  args = rebase_path(inputs + outputs, root_build_dir)
+
+  deps = [
+    "//third_party/icu:icudata",
+  ]
+}
+
+mojo_native_application("icu_data") {
+  sources = [
+    "main.cc",
+    "$root_gen_dir/mojo/icu/data.c",
+  ]
+
+  deps = [
+    ":embed_icu_data",
+    "//base",
+    "//mojo/application",
+    "//mojo/common",
+    "//mojo/environment:chromium",
+    "//mojo/services/icu_data/public/interfaces",
+  ]
+}