[ash-md] Uses 'Chrome - <title>' format for browser windows in overview

chrome/browser/chromeos/accessibility/spoken_feedback_browsertest.cc

 // 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 <queue>
 
 #include "ash/accelerators/accelerator_controller.h"
 #include "ash/accelerators/accelerator_table.h"
 #include "ash/common/accessibility_types.h"
 #include "ash/shell.h"
@@ skipping 459 matching lines @@
 IN_PROC_BROWSER_TEST_P(SpokenFeedbackTest, OverviewMode) {
   EnableChromeVox();
 
   EXPECT_TRUE(PerformAcceleratorAction(ash::TOGGLE_OVERVIEW));
   EXPECT_EQ("Edit text", speech_monitor_.GetNextUtterance());
   EXPECT_EQ(", window", speech_monitor_.GetNextUtterance());
   EXPECT_EQ("Alert", speech_monitor_.GetNextUtterance());
   EXPECT_EQ("Entered window overview mode", speech_monitor_.GetNextUtterance());
 
   SendKeyPress(ui::VKEY_TAB);
-  EXPECT_EQ("about:blank", speech_monitor_.GetNextUtterance());
+  // On Chrome OS accessibility title for tabbed browser windows contains app
+  // name ("Chrome" or "Chromium") in overview mode.
+  EXPECT_EQ("Chromium - about:blank", speech_monitor_.GetNextUtterance());
   EXPECT_EQ("Button", speech_monitor_.GetNextUtterance());
 }
 
 #if defined(MEMORY_SANITIZER)
 // Fails under MemorySanitizer: http://crbug.com/472125
 #define MAYBE_ChromeVoxShiftSearch DISABLED_ChromeVoxShiftSearch
 #else
 #define MAYBE_ChromeVoxShiftSearch ChromeVoxShiftSearch
 #endif
 IN_PROC_BROWSER_TEST_P(SpokenFeedbackTest, MAYBE_ChromeVoxShiftSearch) {
@@ skipping 230 matching lines @@
   ASSERT_TRUE(ui_test_utils::SendKeyPressToWindowSync(
       window, ui::VKEY_TAB, false, true /*shift*/, false, false));
   while (speech_monitor_.GetNextUtterance() != "Select your language:") {
   }
   EXPECT_EQ("English ( United States)", speech_monitor_.GetNextUtterance());
   EXPECT_TRUE(base::MatchPattern(speech_monitor_.GetNextUtterance(),
                                  "Combo box * of *"));
 }
 
 }  // namespace chromeos