Make chrome_shell_apk build

components/variations/android/BUILD.gn

Index: components/variations/android/BUILD.gn
diff --git a/third_party/instrumented_libraries/scripts/pulseaudio.sh b/components/variations/android/BUILD.gn
old mode 100755
new mode 100644
similarity index 52%
copy from third_party/instrumented_libraries/scripts/pulseaudio.sh
copy to components/variations/android/BUILD.gn
index da9aa667a349a51f9253fe4d6079a130979ae5e6..3fe1d683d7e7629c6946056ac90926a221dfa0d5
--- a/third_party/instrumented_libraries/scripts/pulseaudio.sh
+++ b/components/variations/android/BUILD.gn
@@ -1,9 +1,14 @@
-#!/bin/bash
 # 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.
 
-# This script does some preparations before build of instrumented pulseaudio.
+import("//build/config/android/rules.gni")
 
-# The configure script enforces FORTIFY_SOURCE=2, but we can't live with that.
-sed -i "s/-D_FORTIFY_SOURCE=2/-U_FORTIFY_SOURCE/g" ./configure
+
+# GYP: //components/variations.gypi:variations_java
+android_library("variations_java") {
+  deps = [
+    "//base:base_java"
+  ]
+  DEPRECATED_java_in_dir = "java/src"
+}