[Sync] Initial support for encrypting any datatype (no UI hookup yet).

chrome/test/live_sync/live_sessions_sync_test.h

 // 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.
 
 #ifndef CHROME_TEST_LIVE_SYNC_LIVE_SESSIONS_SYNC_TEST_H_
 #define CHROME_TEST_LIVE_SYNC_LIVE_SESSIONS_SYNC_TEST_H_
 #pragma once
 
 #include <algorithm>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/scoped_vector.h"
 #include "base/ref_counted.h"
 #include "base/synchronization/waitable_event.h"
 #include "chrome/browser/sessions/base_session_service.h"
 #include "chrome/browser/sessions/session_service_test_helper.h"
 #include "chrome/browser/sessions/session_types.h"
+#include "chrome/browser/sync/profile_sync_service_harness.h"
+#include "chrome/browser/sync/syncable/nigori_util.h"
 #include "chrome/test/live_sync/live_sync_test.h"
 
 class GURL;
 class Profile;
 class TabContents;
 
 // Helper for accessing session service internals.
 class TestSessionService
     : public SessionServiceTestHelper,
       public base::RefCountedThreadSafe<TestSessionService> {
@@ skipping 61 matching lines @@
   // Used to access the session service test helper associated with a specific
   // sync profile.
   TestSessionService* GetHelper(int index);
 
   // Used to access the browser associated with a specific sync profile.
   Browser* GetBrowser(int index);
 
   // Sets up the TestSessionService helper and the new browser windows.
   virtual bool SetupClients();
 
+  // Encrypt sessions datatype.
+  bool EnableEncryption(int index) {
+    return GetClient(index)->EnableEncryptionForType(syncable::SESSIONS);
+  }
+
+  // Check if Sessions are encrypted.
+  bool IsEncrypted(int index) {
+    return GetClient(index)->IsTypeEncrypted(syncable::SESSIONS);
+  }
+
   // Open a single tab and return the TabContents. TabContents must be checked
   // to ensure the tab opened successsfully.
   TabContents* OpenTab(int index, GURL url) WARN_UNUSED_RESULT;
 
   // Creates and verifies the creation of a new window with one tab displaying
   // the specified GURL.
   // Returns: the SessionWindow associated with the new window.
   std::vector<SessionWindow*>* InitializeNewWindowWithTab(int index, GURL url)
       WARN_UNUSED_RESULT;
 
@@ skipping 91 matching lines @@
  public:
   MultipleClientLiveSessionsSyncTest()
       : LiveSessionsSyncTest(MULTIPLE_CLIENT) {}
   virtual ~MultipleClientLiveSessionsSyncTest() {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MultipleClientLiveSessionsSyncTest);
 };
 
 #endif  // CHROME_TEST_LIVE_SYNC_LIVE_SESSIONS_SYNC_TEST_H_