Adds a flag to enable accessibility tab switcher.

chrome/browser/about_flags.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 "chrome/browser/about_flags.h"
 
 #include <algorithm>
 #include <iterator>
 #include <map>
 #include <set>
@@ skipping 1610 matching lines @@
 #endif
 #if defined(OS_CHROMEOS)
   {
     "disable-user-image-sync",
     IDS_FLAGS_DISABLE_USER_IMAGE_SYNC_NAME,
     IDS_FLAGS_DISABLE_USER_IMAGE_SYNC_DESCRIPTION,
     kOsCrOS,
     SINGLE_VALUE_TYPE(chromeos::switches::kDisableUserImageSync)
   },
 #endif
+#if defined(OS_ANDROID)
+  {
+    "enable-accessibility-tab-switcher",
+    IDS_FLAGS_ENABLE_ACCESSIBILITY_TAB_SWITCHER_NAME,
+    IDS_FLAGS_ENABLE_ACCESSIBILITY_TAB_SWITCHER_DESCRIPTION,
+    kOsAndroid,
+    SINGLE_VALUE_TYPE(switches::kEnableAccessibilityTabSwitcher)
+  }
+#endif
 };
 
 const Experiment* experiments = kExperiments;
 size_t num_experiments = arraysize(kExperiments);
 
 // Stores and encapsulates the little state that about:flags has.
 class FlagsState {
  public:
   FlagsState() : needs_restart_(false) {}
   void ConvertFlagsToSwitches(FlagsStorage* flags_storage,
@@ skipping 471 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags