[Media Gallery][Linux] Improve device media gallery names.

chrome/browser/system_monitor/media_storage_util.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.
 
 // chrome::MediaStorageUtil implementation.
 
 #include "chrome/browser/system_monitor/media_storage_util.h"
 
 #include <vector>
 
@@ skipping 243 matching lines @@
 #endif
 
   if (found_device && IsRemovableDevice(device_info.device_id)) {
     FilePath sub_folder_path;
     if (device_name || relative_path) {
       bool success = FilePath(device_info.location)
           .AppendRelativePath(path, &sub_folder_path);
       DCHECK(success);
     }
 
-#if defined(OS_CHROMEOS)
+#if defined(OS_LINUX)  // Implies OS_CHROMEOS
     if (device_name) {
       *device_name = notifier->GetStorageSizeInfo(device_info.location) +
           ASCIIToUTF16(" ");
       if (!sub_folder_path.value().empty()) {
         *device_name += ASCIIToUTF16(" (") +
             sub_folder_path.BaseName().LossyDisplayName() + ASCIIToUTF16(") ");
       }
     }
 #endif
 
@@ skipping 64 matching lines @@
 
 // static
 void MediaStorageUtil::SetGetDeviceInfoFromPathFunctionForTesting(
     GetDeviceInfoFromPathFunction function) {
   g_test_get_device_info_from_path_function = function;
 }
 
 MediaStorageUtil::MediaStorageUtil() {}
 
 }  // namespace chrome