Separate desktop and mobile media player controls image resources.

third_party/WebKit/public/blink_resources.gyp

 # Copyright 2014 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.
 
 {
   'targets': [
     {
       'target_name': 'blink_resources',
       'type': 'none',
       'variables': {
@@ skipping 12 matching lines @@
         'include_dirs': [
           '<(SHARED_INTERMEDIATE_DIR)',
         ],
       },
     },
     {
       'target_name': 'blink_image_resources',
       'type': 'none',
       'variables': {
         'grit_out_dir': '<(SHARED_INTERMEDIATE_DIR)/blink/public/resources',
+        'conditions': [
+          [ 'OS == "android"', {
+            'platform_type' : 'mobile',
+          }, {
+            'platform_type' : 'desktop',
+          } ],
+        ],
       },
       'actions': [
         {
           'action_name': 'generate_blink_image_resources',
           'variables': {
             'grit_grd_file': 'blink_image_resources.grd',
+            'grit_additional_defines': [
+                '-E', 'platform_type=<(platform_type)',
+            ],
           },
           'includes': [ '../../../build/grit_action.gypi' ],
         },
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           '<(SHARED_INTERMEDIATE_DIR)',
         ],
       },
     },
   ],
 }