Android: exclude dead code from android build

chrome/common/extensions/api/api.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.
 
 {
   'targets': [
     {
       'target_name': 'api',
       'type': 'static_library',
       'sources': [
@@ skipping 102 matching lines @@
         ],
         'cc_dir': 'chrome/common/extensions/api',
         'root_namespace': 'extensions::api',
       },
       'dependencies': [
         '<(DEPTH)/skia/skia.gyp:skia',
         '<(DEPTH)/sync/sync.gyp:sync',
       ],
       'conditions': [
         ['OS=="android"', {
-          'schema_files!': [
-            'usb.idl',
+          'sources!': [
+            'autotest_private.idl',
+            'bookmark_manager_private.json',
+            'browsing_data.json',
+            'chromeos_info_private.json',
+            'command_line_private.json',
+            'developer_private.idl',
+            'dial.idl',
+            'downloads_internal.idl',
+            'echo_private.json',
+            'enterprise_platform_keys_private.json',
+            'experimental_accessibility.json',
+            'experimental_discovery.idl',
+            'experimental_dns.idl',
+            'experimental_history.json',
+            'experimental_identity.idl',
+            'experimental_idltest.idl',
+            'extension.json',
+            'file_browser_handler_internal.json',
+            'font_settings.json',
+            'i18n.json',
+            'identity.idl',
+            'identity_private.idl',
+            'idle.json',
+            'infobars.json',
+            'input_ime.json',
+            'media_player_private.json',
+            'music_manager_private.idl',
+            'networking_private.json',
+            'power.idl',
+            'rtc_private.idl',
+            'system_indicator.idl',
+            'system_private.json',
+            'terminal_private.json',
+            'test.json',
+            'top_sites.json',
+            'webview.json',
           ],
         }],
         ['OS!="chromeos"', {
           'schema_files!': [
             'file_browser_handler_internal.json',
             'log_private.idl',
             'rtc_private.idl',
           ],
         }],
       ],
     },
   ],
 }