Removing Migraction code from M17 in session restore

chrome/browser/sessions/session_service_unittest.cc

 // 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.
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
@@ skipping 807 matching lines @@
   ScopedVector<SessionWindow> windows;
   ReadWindows(&(windows.get()), NULL);
 
   helper_.AssertSingleWindowWithSingleTab(windows.get(), 1);
 
   // Expected: the HTTP body was removed from the page state of the POST
   // navigation with passwords.
   EXPECT_NE(page_state, windows[0]->tabs[0]->navigations[0].page_state());
 }
 
-// This test is only applicable to chromeos.
-#if defined(OS_CHROMEOS)
-// Verifies migration of tab/window closed works.
-TEST_F(SessionServiceTest, CanOpenV1TabClosed) {
-  base::FilePath v1_file_path;
-  ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &v1_file_path));
-  // v1_session_file contains a tab closed command with the original id. The
-  // file was generated from ClosingTabStaysClosed. If we successfully processed
-  // the file we'll have one tab.
-  v1_file_path =
-      v1_file_path.AppendASCII("sessions").AppendASCII("v1_session_file");
-  base::FilePath dest_file_path(path_);
-  dest_file_path = dest_file_path.AppendASCII("Current Session");
-
-  // Forces closing the file.
-  helper_.SetService(NULL);
-
-  ASSERT_TRUE(base::CopyFile(v1_file_path, dest_file_path));
-
-  SessionService* session_service = new SessionService(path_);
-  helper_.SetService(session_service);
-  ScopedVector<SessionWindow> windows;
-  SessionID::id_type active_window_id = 0;
-  helper_.ReadWindows(&(windows.get()), &active_window_id);
-  ASSERT_EQ(1u, windows.size());
-  EXPECT_EQ(1u, windows[0]->tabs.size());
-}
-#endif  // defined(OS_CHROMEOS)
-
 TEST_F(SessionServiceTest, ReplacePendingNavigation) {
   const std::string base_url("http://google.com/");
   SessionID tab_id;
 
   helper_.PrepareTabInWindow(window_id, tab_id, 0, true);
 
   // Add 5 navigations, some with the same index
   for (int i = 0; i < 5; ++i) {
     SerializedNavigationEntry nav =
         SerializedNavigationEntryTestHelper::CreateNavigation(
@@ skipping 174 matching lines @@
                             &cancelable_task_tracker);
   helper_.RunTaskOnBackendThread(
       FROM_HERE,
       base::Bind(&PostBackToThread,
                  base::Unretained(base::MessageLoop::current()),
                  base::Unretained(&run_loop)));
   delete helper_.ReleaseService();
   event.Signal();
   run_loop.Run();
 }