Disable BrowsingDataDatabaseHelperTest.FetchData on all platforms.

chrome/browser/browsing_data_database_helper_browsertest.cc

Index: chrome/browser/browsing_data_database_helper_browsertest.cc
diff --git a/chrome/browser/browsing_data_database_helper_browsertest.cc b/chrome/browser/browsing_data_database_helper_browsertest.cc
index 462e6973d350e4ce7e3a34459c4f20eff733045d..1f330880a1633d375229d5dad9efe5f30af11f5f 100644
--- a/chrome/browser/browsing_data_database_helper_browsertest.cc
+++ b/chrome/browser/browsing_data_database_helper_browsertest.cc
@@ -72,7 +72,8 @@ class StopTestOnCallback {
   BrowsingDataDatabaseHelper* database_helper_;
 };
 
-IN_PROC_BROWSER_TEST_F(BrowsingDataDatabaseHelperTest, FetchData) {
+// Flaky on Win/Mac/Linux: http://crbug.com/92460
+IN_PROC_BROWSER_TEST_F(BrowsingDataDatabaseHelperTest, DISABLED_FetchData) {
   CreateDatabases();
   scoped_refptr<BrowsingDataDatabaseHelper> database_helper(
       new BrowsingDataDatabaseHelper(browser()->profile()));