Set drive as the default download folder

chrome/chrome_tests_unit.gypi

Index: chrome/chrome_tests_unit.gypi
diff --git a/chrome/chrome_tests_unit.gypi b/chrome/chrome_tests_unit.gypi
index 2d8b683d58a84cb65b487d56742839004efa3eb3..f8d13fce19d65a836ab9491c94de4e98d582bd72 100644
--- a/chrome/chrome_tests_unit.gypi
+++ b/chrome/chrome_tests_unit.gypi
@@ -2660,10 +2660,14 @@
         }],  # OS == android
         ['OS!="android" and OS!="ios" and chromeos==0 and configuration_policy==1', {
           'sources': [
-            'browser/download/download_dir_policy_handler_unittest.cc',
             'browser/net/disk_cache_dir_policy_handler_unittest.cc',
           ],
         }],
+        ['OS!="android" and OS!="ios" and configuration_policy==1', {
+          'sources': [
+            'browser/download/download_dir_policy_handler_unittest.cc'
+          ],
+        }],
         ['enable_printing!=1', {
           'sources/': [
             # No need for service process.