Disable HistoryWebUITest.multipleSelect due to flakeness on win

chrome/test/data/webui/history_browsertest.js

Index: chrome/test/data/webui/history_browsertest.js
diff --git a/chrome/test/data/webui/history_browsertest.js b/chrome/test/data/webui/history_browsertest.js
index ac9b502e0ab7fb55607952cb83acd914088c283f..1a08f337c1692794827147d2d9c12b645e1154a8 100644
--- a/chrome/test/data/webui/history_browsertest.js
+++ b/chrome/test/data/webui/history_browsertest.js
@@ -506,8 +506,14 @@ TEST_F('HistoryWebUITest', 'DISABLED_bulkDeletion', function() {
 
 /**
  * Test selecting multiple entries using shift click.
+ * Disabled due to time out on win: crbug/375910
  */
-TEST_F('HistoryWebUITest', 'multipleSelect', function() {
+GEN('#if defined(OS_WIN)');
+GEN('#define MAYBE_multipleSelect DISABLED_multipleSelect');
+GEN('#else');
+GEN('#define MAYBE_multipleSelect multipleSelect');
+GEN('#endif');
+TEST_F('HistoryWebUITest', 'MAYBE_multipleSelect', function() {
   var checkboxes = document.querySelectorAll(
       '#results-display input[type=checkbox]');