Add a test runner for android_webview.

android_webview/aw_browser.gypi

Index: android_webview/aw_browser.gypi
diff --git a/android_webview/aw_browser.gypi b/android_webview/aw_browser.gypi
new file mode 100644
index 0000000000000000000000000000000000000000..8153cf8e4fefa6c01955bc90fe4d189f992c2651
--- /dev/null
+++ b/android_webview/aw_browser.gypi
@@ -0,0 +1,11 @@
+# Copyright (c) 2012 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.
+
+{
+  'sources': [
+    'browser/renderer_host/aw_resource_dispatcher_host_delegate.cc',
+    'browser/renderer_host/aw_resource_dispatcher_host_delegate.h',
+  ],
+}