Create ash memory monitor

ash/ash.gyp

 # 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': {
     'chromium_code': 1,
     'grit_out_dir': '<(SHARED_INTERMEDIATE_DIR)/chrome',
   },
   'includes': [
@@ skipping 168 matching lines @@
         'system/date/tray_date.h',
         'system/drive/drive_observer.h',
         'system/drive/tray_drive.cc',
         'system/drive/tray_drive.h',
         'system/ime/ime_observer.h',
         'system/ime/tray_ime.cc',
         'system/ime/tray_ime.h',
         'system/keyboard_brightness/keyboard_brightness_control_delegate.h',
         'system/locale/tray_locale.cc',
         'system/locale/tray_locale.h',
+        'system/monitor/tray_monitor.cc',
+        'system/monitor/tray_monitor.h',
         'system/power/power_status_observer.h',
         'system/power/power_status_view.cc',
         'system/power/power_status_view.h',
         'system/power/power_supply_status.cc',
         'system/power/power_supply_status.h',
         'system/power/tray_power.cc',
         'system/power/tray_power.h',
         'system/settings/tray_settings.cc',
         'system/settings/tray_settings.h',
         'system/status_area_widget.cc',
@@ skipping 485 matching lines @@
             '<(SHARED_INTERMEDIATE_DIR)/repack/chrome.pak',
             '<!@pymod_do_main(repack_locales -o -p <(OS) -g <(grit_out_dir) -s <(SHARED_INTERMEDIATE_DIR) -x <(SHARED_INTERMEDIATE_DIR) <(locales))',
           ],
           'mac_bundle_resources!': [
             'shell/cocoa/app-Info.plist',
           ],
           'xcode_settings': {
             'INFOPLIST_FILE': 'shell/cocoa/app-Info.plist',
           },
         }],
+        ['OS!="linux"', {
+          'sources/': [
+            ['exclude', 'system/monitor/tray_monitor.cc'],
+            ['exclude', 'system/monitor/tray_monitor.h'],
+          ],
+        }],
       ],
     },
   ],
 }