Move linux-specific icon to linux/ dir

chrome/chrome_installer.gypi

 # 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.
 
 {
   'variables': {
     'lastchange_path': '../build/util/LASTCHANGE',
     'libpeer_target_type%': 'static_library',
     'branding_dir': 'app/theme/<(branding_path_component)',
     'branding_dir_100': 'app/theme/default_100_percent/<(branding_path_component)',
@@ skipping 512 matching lines @@
             {
               'destination': '<(PRODUCT_DIR)/installer/common/',
               'files': [
                 '<@(packaging_files_common)',
               ]
             },
             # Additional theme resources needed for package building.
             {
               'destination': '<(PRODUCT_DIR)/installer/theme/',
               'files': [
+                '<(branding_dir)/linux/product_logo_32.xpm',
                 '<(branding_dir_100)/product_logo_16.png',
                 '<(branding_dir)/product_logo_22.png',
                 '<(branding_dir)/product_logo_24.png',
                 '<(branding_dir_100)/product_logo_32.png',
                 '<(branding_dir)/product_logo_48.png',
                 '<(branding_dir)/product_logo_64.png',
                 '<(branding_dir)/product_logo_128.png',
                 '<(branding_dir)/product_logo_256.png',
-                '<(branding_dir)/product_logo_32.xpm',
                 '<(branding_dir)/BRANDING',
               ],
             },
           ],
           'actions': [
             {
               'action_name': 'save_build_info',
               'inputs': [
                 '<(branding_dir)/BRANDING',
                 '<(version_path)',
@@ skipping 546 matching lines @@
             '../build/isolate.gypi',
           ],
           'sources': [
             'setup_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }