Move import in Mac OS X into its own process.

BUG=18774
TEST=import still works.
Review URL: http://codereview.chromium.org/502045

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@48928 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index 05cb5ae..2f163e8 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -18,6 +18,7 @@
         'domui_shared_resources',
         'net_internals_resources',
         'platform_locale_settings',
+        'profile_import',
         'browser/sync/protocol/sync_proto.gyp:sync_proto_cpp',
         'syncapi',
         'theme_resources',
@@ -1565,6 +1566,8 @@
         'browser/importer/importer_data_types.h',
         'browser/importer/importer_list.cc',
         'browser/importer/importer_list.h',
+        'browser/importer/importer_messages.h',
+        'browser/importer/importer_messages_internal.h',
         'browser/importer/mork_reader.cc',
         'browser/importer/mork_reader.h',
         'browser/importer/nss_decryptor.cc',
@@ -1853,6 +1856,8 @@
         'browser/process_singleton_win.cc',
         'browser/profile.cc',
         'browser/profile.h',
+        'browser/profile_import_process_host.cc',
+        'browser/profile_import_process_host.h',
         'browser/profile_manager.cc',
         'browser/profile_manager.h',
         'browser/renderer_host/async_resource_handler.cc',