Use Sync FakeServer in Android tests via custom APK

chrome/android/shell_for_test/chrome_main_delegate_chrome_shell_for_test_android.cc

Index: chrome/android/shell_for_test/chrome_main_delegate_chrome_shell_for_test_android.cc
diff --git a/chrome/android/shell_for_test/chrome_main_delegate_chrome_shell_for_test_android.cc b/chrome/android/shell_for_test/chrome_main_delegate_chrome_shell_for_test_android.cc
new file mode 100644
index 0000000000000000000000000000000000000000..3c90c02bdad34ebd86acb6a0aca35e479cbc4c08
--- /dev/null
+++ b/chrome/android/shell_for_test/chrome_main_delegate_chrome_shell_for_test_android.cc
@@ -0,0 +1,38 @@
+// 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.
+
+#include "chrome/android/shell_for_test/chrome_main_delegate_chrome_shell_for_test_android.h"
+
+#include "base/android/jni_android.h"
+#include "base/android/jni_registrar.h"
+#include "components/search_engines/template_url_prepopulate_data.h"
+#include "sync/test/fake_server/android/fake_server_helper_android.h"
+
+static const char kDefaultCountryCode[] = "US";
+
+ChromeMainDelegateAndroid* ChromeMainDelegateAndroid::Create() {
+  return new ChromeMainDelegateChromeShellForTestAndroid();
+}
+
+ChromeMainDelegateChromeShellForTestAndroid::
+ChromeMainDelegateChromeShellForTestAndroid() {
+}
+
+ChromeMainDelegateChromeShellForTestAndroid::
+~ChromeMainDelegateChromeShellForTestAndroid() {
+}
+
+bool
+ChromeMainDelegateChromeShellForTestAndroid::RegisterApplicationNativeMethods(
+    JNIEnv* env) {
+  return ChromeMainDelegateAndroid::RegisterApplicationNativeMethods(env) &&
+      FakeServerHelperAndroid::Register(env);
+}
+
+bool ChromeMainDelegateChromeShellForTestAndroid::BasicStartupComplete(
+    int* exit_code) {
+  TemplateURLPrepopulateData::InitCountryCode(kDefaultCountryCode);
+  return ChromeMainDelegateAndroid::BasicStartupComplete(exit_code);
+}
+