Disable FocusRestoreOnTabSwitch on Chrome OS.

chrome/browser/ui/views/find_bar_host_interactive_uitest.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/process_util.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_tabstrip.h"
@@ skipping 153 matching lines @@
   browser()->GetFindBarController()->Show();
   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
                                            VIEW_ID_FIND_IN_PAGE_TEXT_FIELD));
   browser()->GetFindBarController()->EndFindSession(
       FindBarController::kKeepSelectionOnPage,
       FindBarController::kKeepResultsInFindBox);
   EXPECT_TRUE(ui_test_utils::IsViewFocused(browser(),
                                            location_bar_focus_view_id_));
 }
 
-#if defined(OS_WIN)
-// crbug.com/128724
+// Fails often on Win, CrOS. http://crbug.com/145476, http://crbug.com/128724
+#if defined(OS_WIN) || defined(OS_CHROMEOS)
 #define MAYBE_FocusRestoreOnTabSwitch DISABLED_FocusRestoreOnTabSwitch
 #else
 #define MAYBE_FocusRestoreOnTabSwitch FocusRestoreOnTabSwitch
 #endif
 IN_PROC_BROWSER_TEST_F(FindInPageTest, MAYBE_FocusRestoreOnTabSwitch) {
   ASSERT_TRUE(test_server()->Start());
 
   // First we navigate to our test page (tab A).
   GURL url = test_server()->GetURL(kSimplePage);
   ui_test_utils::NavigateToURL(browser(), url);
@@ skipping 200 matching lines @@
           chrome::NOTIFICATION_FIND_RESULT_AVAILABLE, notification_source);
 
   ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
       browser(), ui::VKEY_V, true, false, false, false));
 
   ASSERT_NO_FATAL_FAILURE(observer.Wait());
   FindNotificationDetails details;
   ASSERT_TRUE(observer.GetDetailsFor(notification_source.map_key(), &details));
   EXPECT_TRUE(details.number_of_matches() > 0);
 }