Introduce Stocks.apk

sky/apk/rules.gni

+# Copyright 2015 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("//build/config/android/config.gni")
+import("//build/config/android/rules.gni")
+
+template("sky_apk") {
+  android_apk(target_name) {
+    apk_name = invoker.apk_name
+    android_manifest = invoker.android_manifest
+
+    native_libs = [ "libsky_shell.so" ]
+    asset_location = "$root_build_dir/sky_shell/assets"
+
+    deps = [
+             "//base:base_java",
+             "//sky/shell:assets",
+             "//sky/shell:java",
+             "//sky/shell:sky_shell",
+           ] + invoker.deps
+  }
+}