Upstream: Gyp changes to build net_unittests for Android.

build/android/system.gyp

Index: build/android/system.gyp
diff --git a/build/android/system.gyp b/build/android/system.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..dd1d5215b49a5601b76481b148bfe34d2a8d24d1
--- /dev/null
+++ b/build/android/system.gyp
@@ -0,0 +1,24 @@
+# Copyright (c) 2011 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.
+
+{
+  'targets': [
+    {
+      'target_name': 'ssl',
+      'type': 'none',
+      'direct_dependent_settings': {
+        'defines': [
+          'USE_OPENSSL',
+        ],
+        'include_dirs': [
+          '../../third_party/openssl/openssl/include',
+          '../../third_party/openssl/config/android',
+        ],
+      },
+      'dependencies': [
+        '../../third_party/openssl/openssl.gyp:openssl',
+      ],
+    },
+  ],
+}