Disable flaky ProfileMenuClickTest_SigninDisallowed

Regular flakes reported on Linux and Windows.

Change-Id: I8d3e0d6b67c64cddc8e9ade632496a82cd4ca7a9
Bug: 1049014

TBR=rhalavati@chromium.org

Change-Id: Id3dbc106fd8b45dad7a868039f7a261b16642a7f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2036186Reviewed-by: Mikel Astiz <mastiz@chromium.org>
Reviewed-by: Ramin Halavati <rhalavati@chromium.org>
Commit-Queue: Mikel Astiz <mastiz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#738509}

chrome/browser/ui/views/profiles/profile_menu_view_browsertest.cc

@@ -532,8 +532,9 @@ constexpr ProfileMenuViewBase::ActionableItem
         // there are no other buttons at the end.
         ProfileMenuViewBase::ActionableItem::kPasswordsButton};
 
+// This test is disabled due to being flaky. See https://crbug.com/1049014.
 PROFILE_MENU_CLICK_TEST(kActionableItems_SigninDisallowed,
-                        ProfileMenuClickTest_SigninDisallowed) {
+                        DISABLED_ProfileMenuClickTest_SigninDisallowed) {
   // Check that the setup was successful.
   ASSERT_FALSE(
       browser()->profile()->GetPrefs()->GetBoolean(prefs::kSigninAllowed));
@@ -542,8 +543,8 @@ PROFILE_MENU_CLICK_TEST(kActionableItems_SigninDisallowed,
 }
 
 // Setup for the above test.
-IN_PROC_BROWSER_TEST_P(ProfileMenuClickTest_SigninDisallowed,
-                       PRE_ProfileMenuClickTest_SigninDisallowed) {
+IN_PROC_BROWSER_TEST_P(DISABLED_ProfileMenuClickTest_SigninDisallowed,
+                       DISABLED_PRE_ProfileMenuClickTest_SigninDisallowed) {
   browser()->profile()->GetPrefs()->SetBoolean(
       prefs::kSigninAllowedOnNextStartup, false);
 }