Android: exclude dead code from android build

chrome/chrome_browser.gypi

Index: chrome/chrome_browser.gypi
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index c0301ef9f71472dd7f768b13a57465b6ffb7a962..8ecd41757ec1691e091105447a4fba57b82bef6b 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -3102,10 +3102,61 @@
             'browser/user_style_sheet_watcher_factory.h',
 
             # Not used by Android
+            'browser/accessibility/accessibility_events.cc',
+            'browser/accessibility/accessibility_extension_api_constants.cc',
+            'browser/accessibility/invert_bubble_prefs.cc',
+            'browser/auto_launch_trial.cc',
+            'browser/certificate_viewer.cc',
             'browser/chrome_browser_main_posix.cc',
             'browser/chrome_browser_main_posix.h',
             'browser/chrome_process_singleton.cc',
+            'browser/component_updater/pnacl/pnacl_profile_observer.cc',
+            'browser/component_updater/widevine_cdm_component_installer.cc',
+            'browser/custom_home_pages_table_model.cc',
+            'browser/download/download_completion_blocker.cc',
+            'browser/download/download_danger_prompt.cc',
+            'browser/download/download_shelf.cc',
+            'browser/drive/drive_switches.cc',
+            'browser/external_protocol/external_protocol_observer.cc',
+            'browser/feedback/proto/annotations.proto',
+            'browser/feedback/proto/chrome.proto',
+            'browser/feedback/proto/common.proto',
+            'browser/feedback/proto/dom.proto',
+            'browser/feedback/proto/math.proto',
+            'browser/google_apis/gdata_contacts_requests.cc',
+            'browser/google_apis/gdata_errorcode.cc',
+            'browser/gpu/chrome_gpu_util.cc',
+            'browser/idle_android.cc',
+            'browser/idle.cc',
+            'browser/lifetime/application_lifetime_stub.cc',
+            'browser/lifetime/browser_close_manager.cc',
+            'browser/net/predictor_tab_helper.cc',
+            'browser/parsers/metadata_parser_jpeg.cc',
+            'browser/parsers/metadata_parser_jpeg_factory.cc',
+            'browser/parsers/metadata_parser_manager.cc',
+            'browser/policy/cloud/cloud_external_data_manager.cc',
+            'browser/policy/policy_load_status.cc',
+            'browser/policy/proto/cloud/chrome_extension_policy.proto',
             'browser/process_singleton.cc',
+            'browser/process_singleton_modal_dialog_lock.cc',
+            'browser/process_singleton_startup_lock.cc',
+            'browser/profiles/profile_shortcut_manager.cc',
+            'browser/repost_form_warning_controller.cc',
+            'browser/search/search_terms_tracker.cc',
+            'browser/sessions/session_command.cc',
+            'browser/speech/extension_api/tts_extension_api_constants.cc',
+            'browser/ssl/ssl_add_cert_handler.cc',
+            'browser/ssl/ssl_client_auth_observer.cc',
+            'browser/status_icons/desktop_notification_balloon.cc',
+            'browser/storage_monitor/media_storage_util.cc',
+            'browser/storage_monitor/removable_device_constants.cc',
+            'browser/sync/profile_sync_service_base.cc',
+            'browser/sync/profile_sync_service_harness.cc',
+            'browser/sync/retry_verifier.cc',
+            'browser/tab_contents/navigation_metrics_recorder.cc',
+            'browser/undo/undo_manager_utils.cc',
+            'browser/web_applications/web_app_android.cc',
+            'test/base/test_switches.cc',
 
             # Android uses a different invalidation service
             'browser/invalidation/ticl_invalidation_service.cc',