[Android] Add an out-of-app instrumentation driver APK.

testing/android/on_device_instrumentation.gyp

Index: testing/android/on_device_instrumentation.gyp
diff --git a/testing/android/on_device_instrumentation.gyp b/testing/android/on_device_instrumentation.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..37c20ce7f37b94ede4420d522ead9ad644c8c1c8
--- /dev/null
+++ b/testing/android/on_device_instrumentation.gyp
@@ -0,0 +1,48 @@
+# 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.
+
+{
+  'conditions': [
+    ['OS=="android"', {
+      'targets': [
+        {
+          'target_name': 'reporter_java',
+          'type': 'none',
+          'variables': {
+            'java_in_dir': '../../testing/android/reporter/java',
+          },
+          'includes': [
+            '../../build/java.gypi',
+          ],
+        },
+        {
+          'target_name': 'broker_java',
+          'type': 'none',
+          'dependencies': ['reporter_java'],
+          'variables': {
+            'java_in_dir': '../../testing/android/broker/java',
+          },
+          'includes': [
+            '../../build/java.gypi',
+          ],
+        },
+        {
+          'target_name': 'driver_apk',
+          'type': 'none',
+          'dependencies': [
+            'broker_java',
+            'appurify_support.gyp:appurify_support_java',
+          ],
+          'variables': {
+            'apk_name': 'OnDeviceInstrumentationDriver',
+            'java_in_dir': '../../testing/android/driver/java',
+          },
+          'includes': [
+            '../../build/java_apk.gypi',
+          ],
+        },
+      ],
+    }],
+  ],
+}