Mark IndexedDBBrowserTest.KeyTypesTest flaky on Windows.

content/browser/in_process_webkit/indexed_db_browsertest.cc

Index: content/browser/in_process_webkit/indexed_db_browsertest.cc
diff --git a/content/browser/in_process_webkit/indexed_db_browsertest.cc b/content/browser/in_process_webkit/indexed_db_browsertest.cc
index 4a30039c84eb207cb782c0c82dbd086edc12519e..4ba628babb8df32ba6fbeb1ce66a9fb5bf2dc90e 100644
--- a/content/browser/in_process_webkit/indexed_db_browsertest.cc
+++ b/content/browser/in_process_webkit/indexed_db_browsertest.cc
@@ -83,6 +83,10 @@ IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTest, TransactionGetTest) {
   SimpleTest(testUrl(FilePath(FILE_PATH_LITERAL("transaction_get_test.html"))));
 }
 
+#if defined(OS_WIN)
+// http://crbug.com/104306
+#define KeyTypesTest FLAKY_KeyTypesTest
+#endif
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTest, KeyTypesTest) {
   SimpleTest(testUrl(FilePath(FILE_PATH_LITERAL("key_types_test.html"))));
 }