Android: exclude dead code from android build

chrome/chrome_common.gypi

Index: chrome/chrome_common.gypi
diff --git a/chrome/chrome_common.gypi b/chrome/chrome_common.gypi
index 7457bcfd67cf02fc20e0e43c7a18b8eefcd2f2ab..962ebb97da855c7bc093aca057f9419deb7b75e0 100644
--- a/chrome/chrome_common.gypi
+++ b/chrome/chrome_common.gypi
@@ -584,6 +584,22 @@
             ['exclude', '^common/chrome_version_info_posix.cc'],
             ['exclude', '^common/service_'],
           ],
+          'sources!': [
+            'common/badge_util.cc',
+            'common/extensions/api/extension_action/browser_action_handler.cc',
+            'common/extensions/api/extension_action/page_action_handler.cc',
+            'common/extensions/api/spellcheck/spellcheck_handler.cc',
+            'common/extensions/manifest_handlers/minimum_chrome_version_checker.cc',
+            'common/extensions/manifest_handlers/nacl_modules_handler.cc',
+            'common/icon_with_badge_image_source.cc',
+            'common/importer/imported_bookmark_entry.cc',
+            'common/importer/importer_bridge.cc',
+            'common/importer/importer_data_types.cc',
+            'common/importer/importer_url_row.cc',
+            'common/net/url_util.cc',
+            'common/pepper_permission_util.cc',
+            'common/spellcheck_common.cc',
+          ],
           'dependencies!': [
             '<(DEPTH)/chrome/app/policy/cloud_policy_codegen.gyp:policy',
           ],