Add ChromeShellTestApk and other chrome/ test stuff

chrome/test/chromedriver/test/webview_shell/BUILD.gn

Index: chrome/test/chromedriver/test/webview_shell/BUILD.gn
diff --git a/chrome/test/chromedriver/test/webview_shell/BUILD.gn b/chrome/test/chromedriver/test/webview_shell/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..90c5a348b26a5d117b3cb1f71c295b88a64adb79
--- /dev/null
+++ b/chrome/test/chromedriver/test/webview_shell/BUILD.gn
@@ -0,0 +1,18 @@
+# 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.
+
+import("//build/config/android/rules.gni")
+
+
+# GYP: //chrome/chrome_tests.gypi:chrome_shell_test_apk
+android_resources("chromedriver_webview_shell_resources") {
+  resource_dirs = [ "java/res" ]
+  android_manifest = "java/AndroidManifest.xml"
+}
+android_apk("chromedriver_webview_shell_apk") {
+  apk_name = "ChromeDriverWebViewShell"
+  deps = [ ":chromedriver_webview_shell_resources" ]
+  DEPRECATED_java_in_dir = "java/src"
+  android_manifest = "java/AndroidManifest.xml"
+}