Oobe: disable OobeZeroTouchInteractiveUITest on *San bots

Bug: 1135512
Change-Id: I5526b5cf4f06f7cba136d1981df977ebeb683bc7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2459867Reviewed-by: Denis Kuznetsov [CET] <antrim@chromium.org>
Commit-Queue: Yunke Zhou <yunkez@google.com>
Cr-Commit-Position: refs/heads/master@{#815110}

chrome/browser/chromeos/login/oobe_interactive_ui_test.cc

@@ -807,7 +807,7 @@ void OobeInteractiveUITest::SimpleEndToEnd() {
 // Please do not disable it for whole ChromeOS, only for specific instrumented
 // bots. Another alternative is to increase respective multiplier in
 // base/test/test_timeouts.h.
-IN_PROC_BROWSER_TEST_P(OobeInteractiveUITest, SimpleEndToEnd) {
+IN_PROC_BROWSER_TEST_P(OobeInteractiveUITest, MAYBE_SimpleEndToEnd) {
   SimpleEndToEnd();
 }
 
@@ -885,7 +885,7 @@ void OobeZeroTouchInteractiveUITest::ZeroTouchEndToEnd() {
 // Please do not disable it for whole ChromeOS, only for specific instrumented
 // bots. Another alternative is to increase respective multiplier in
 // base/test/test_timeouts.h.
-IN_PROC_BROWSER_TEST_P(OobeZeroTouchInteractiveUITest, EndToEnd) {
+IN_PROC_BROWSER_TEST_P(OobeZeroTouchInteractiveUITest, MAYBE_EndToEnd) {
   ZeroTouchEndToEnd();
 }