ash: Remove OS_CHROMEOS ifdefs from accelerator files

ash/common/accelerators/accelerator_table_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 <set>
 
 #include "ash/common/accelerators/accelerator_table.h"
 #include "base/strings/string_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 56 matching lines @@
 }
 
 TEST(AcceleratorTableTest, CheckDuplicatedRepeatableActions) {
   std::set<AcceleratorAction> actions;
   for (size_t i = 0; i < kRepeatableActionsLength; ++i) {
     EXPECT_TRUE(actions.insert(kRepeatableActions[i]).second)
         << "Duplicated action: " << kRepeatableActions[i] << " at index: " << i;
   }
 }
 
-#if defined(OS_CHROMEOS)
-
 TEST(AcceleratorTableTest, CheckDeprecatedAccelerators) {
   std::set<AcceleratorData, Cmp> deprecated_actions;
   for (size_t i = 0; i < kDeprecatedAcceleratorsLength; ++i) {
     // A deprecated action can never appear twice in the list.
     const AcceleratorData& entry = kDeprecatedAccelerators[i];
     EXPECT_TRUE(deprecated_actions.insert(entry).second)
         << "Duplicate deprecated accelerator: " << entry.trigger_on_press
         << ", " << entry.keycode << ", "
         << (entry.modifiers & ui::EF_SHIFT_DOWN) << ", "
         << (entry.modifiers & ui::EF_CONTROL_DOWN) << ", "
         << (entry.modifiers & ui::EF_ALT_DOWN);
   }
 
   std::set<AcceleratorAction> actions;
   for (size_t i = 0; i < kDeprecatedAcceleratorsDataLength; ++i) {
     // There must never be any duplicated actions.
     const DeprecatedAcceleratorData& data = kDeprecatedAcceleratorsData[i];
     EXPECT_TRUE(actions.insert(data.action).second) << "Deprecated action: "
                                                     << data.action;
 
     // The UMA histogram name must be of the format "Ash.Accelerators.*"
     std::string uma_histogram(data.uma_histogram_name);
     EXPECT_TRUE(base::StartsWith(uma_histogram, "Ash.Accelerators.",
                                  base::CompareCase::SENSITIVE));
   }
 }
 
-#endif  // defined(OS_CHROMEOS)
-
 }  // namespace ash