Add prefix to empty param tests.

googletest will no longer support empty prefix
for parameterized INSTANTIATE_TEST_SUITE_P.
Adding "All" prefix to existing empty prefix test suites.

This CL was uploaded by git cl split.

R=pbos@chromium.org

Bug: 1023677
Change-Id: I5a2789136fb35afc6f8d38f1339316018e4b3769
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1924963
Auto-Submit: Ilia Samsonov <isamsonov@google.com>
Reviewed-by: Peter Boström <pbos@chromium.org>
Commit-Queue: Peter Boström <pbos@chromium.org>
Cr-Commit-Position: refs/heads/master@{#720694}

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

@@ -581,7 +581,7 @@ IN_PROC_BROWSER_TEST_F(ProfileMenuViewExtensionsTest, SignedInNoUsername) {
   OpenProfileMenuView(browser());
 }
 
-INSTANTIATE_TEST_SUITE_P(,
+INSTANTIATE_TEST_SUITE_P(All,
                          ProfileMenuViewExtensionsParamTest,
                          ::testing::Bool());