Python sync server impl, for test

chrome/test/in_process_browser_test.h

 // Copyright (c) 2010 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.
 
 #ifndef CHROME_TEST_IN_PROCESS_BROWSER_TEST_H_
 #define CHROME_TEST_IN_PROCESS_BROWSER_TEST_H_
 
 #include "net/url_request/url_request_unittest.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 38 matching lines @@
   void Release() {}
   static bool ImplementsThreadSafeReferenceCounting() { return false; }
 
   // Configures everything for an in process browser test, then invokes
   // BrowserMain. BrowserMain ends up invoking RunTestOnMainThreadLoop.
   virtual void SetUp();
 
   // Restores state configured in SetUp.
   virtual void TearDown();
 
-  // This method is used to decide if user data dir
-  // needs to be deleted or not.
-  virtual bool ShouldDeleteProfile() { return true; }
-
  protected:
   // Returns the browser created by CreateBrowser.
   Browser* browser() const { return browser_; }
 
   // Override this rather than TestBody.
   virtual void RunTestOnMainThread() = 0;
 
+  // Helper to initialize the user data directory.  Called by SetUp() after
+  // erasing the user data directory, but before any browser is launched.
+  // If a test wishes to set up some initial non-empty state in the user
+  // data directory before the browser starts up, it can do so here.
+  virtual void SetUpUserDataDirectory() {};
+
   // We need these special methods because InProcessBrowserTest::SetUp is the
   // bottom of the stack that winds up calling your test method, so it is not
   // always an option to do what you want by overriding it and calling the
   // superclass version.
   //
   // Override this for things you would normally override SetUp for. It will be
   // called before your individual test fixture method is run, but after most
   // of the overhead initialization has occured.
   virtual void SetUpInProcessBrowserTestFixture() {}
 
@@ skipping 112 matching lines @@
             GTEST_TEST_CLASS_NAME_(test_case_name, test_name)>);\
 void GTEST_TEST_CLASS_NAME_(test_case_name, test_name)::RunTestOnMainThread()
 
 #define IN_PROC_BROWSER_TEST_F(test_fixture, test_name)\
   IN_PROC_BROWSER_TEST_(test_fixture, test_name, test_fixture,\
                     ::testing::internal::GetTypeId<test_fixture>())
 
 #endif  // defined(ALLOW_IN_PROC_BROWSER_TEST)
 
 #endif  // CHROME_TEST_IN_PROCESS_BROWSER_TEST_H_